Merge pull request #1355 from Aircoookie/filesystem

The wait is almost over
2020-11-20 01:06:54 +01:00 · 2020-11-20 01:06:54 +01:00 · 7875a96137
commit 7875a96137
parent 7f9da22626 4875f5e275
52 changed files with 4902 additions and 2791 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,4 +1,5 @@
 .pio
+.cache
 .pioenvs
 .piolibdeps
 .vscode
@ -6,6 +7,8 @@
 /wled00/Release
 /wled00/extLibs
 /platformio_override.ini
+/wled00/my_config.h 
+/build_output
 .DS_Store
 .gitignore
 .clang-format
--- a/.gitpod.Dockerfile
+++ b/.gitpod.Dockerfile
@ -0,0 +1,5 @@
+FROM gitpod/workspace-full
+                    
+USER gitpod
+
+RUN pip3 install -U platformio
--- a/.gitpod.yml
+++ b/.gitpod.yml
@ -0,0 +1,12 @@
+tasks:
+  - command: platformio run
+
+image:
+  file: .gitpod.Dockerfile
+
+vscode:
+  extensions:
+    - ms-vscode.cpptools@0.26.3:u3GsZ5PK12Ddr79vh4TWgQ==
+    - eamodio.gitlens@10.2.1:e0IYyp0efFqVsrZwsIe8CA==
+    - Atishay-Jain.All-Autocomplete@0.0.23:fbZNfSpnd8XkAHGfAPS2rA==
+    - 2gua.rainbow-brackets@0.0.6:Tbu8dTz0i+/bgcKQTQ5b8g==
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -2,6 +2,61 @@

 ### Development versions after the 0.10.2 release

+#### Build 2011200
+
+-   Added HEX color receiving to JSON API with `"col":["RRGGBBWW"]` format
+-   Moved Kelvin color receiving in JSON API from `"col":[[val]]` to `"col":[val]` format
+    _Notice:_ This is technically a breaking change. Since no release was made since the introduction and the Kelvin property was not previously documented in the wiki,
+    impact should be minimal. 
+-   BTNPIN can now be disabled by setting to -1 (fixes #1237)
+
+#### Build 2011180
+
+-   Platformio.ini updates and streamlining (PR #1266)
+-   my_config.h custom compile settings system (not yet used for much, adapted from PR #1266)
+-   Added Hawaii timezone (HST)
+-   Linebreak after 5 quick select buttons
+
+#### Build 2011154
+
+-   Fixed RGBW saved incorrectly
+-   Fixed pmt caching requesting /presets.json too often
+-   Fixed deEEP not copying the first segment of EEPROM preset 16
+
+#### Build 2011153
+
+-   Fixed an ESP32 end-of-file issue
+-   Fixed useRGBW not read from cfg.json
+
+#### Build 2011152
+
+-   Version bump to 0.11.0p "Mirai"
+-   Increased max. num of segments to 12 (ESP8266) / 16 (ESP32)
+-   Up to 250 presets stored in the `presets.json` file in filesystem
+-   Complete overhaul of the Presets UI tab
+-   Updated iro.js to v5 (fixes black color wheel)
+-   Added white temperature slider to color wheel
+-   Add JSON settings serialization/deserialization to cfg.json and wsec.json
+-   Added deEEP to convert the EEPROM settings and presets to files
+-   Playlist support - JSON only for now
+-   New v2 usermod methods `addToConfig()` and `readFromConfig()` (see EXAMPLE_v2 for doc)
+-   Added Ethernet support for ESP32 (PR #1316)
+-   IP addresses are now handled by the `Network` class
+-   New `esp32_poe` PIO environment
+-   Use EspAsyncWebserver Aircoookie fork v.2.0.0 (hiding wsec.json)
+-   Removed `WLED_DISABLE_FILESYSTEM` and `WLED_ENABLE_FS_SERVING` defines as they are now required
+-   Added pin manager
+-   UI performance improvements (no drop shadows)
+-   More explanatory error messages in UI
+-   Improved candle brightness
+-   Return remaining nightlight time `nl.rem` in JSON API (PR #1302)
+-   UI sends timestamp with every command, allowing for timed presets without using NTP
+-   Added gamma calculation (yet unused)
+-   Added LED type definitions to const.h (yet unused)
+-   Added nicer 404 page
+-   Removed `NP` and `MS=` macro HTTP API commands
+-   Removed macros from Time settings
+
 #### Build 2011120

 -   Added the ability for the /api MQTT topic to receive JSON API payloads
@ -43,6 +98,7 @@

 -   Added Loxone parser (PR #1185)
 -   Added support for kelvin input via `K=` HTTP and `"col":[[val]]` JSON API calls
+    _Notice:_ `"col":[[val]]` removed in build 2011200, use `"col":[val]`
 -   Added supplementary UDP socket (#1205)
 -   TMP2.net receivable by default
 -   UDP sockets accept HTTP and JSON API commands
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "wled",
-  "version": "0.10.2",
+  "version": "0.11.0p",
  "description": "Tools for WLED project",
  "main": "tools/cdata.js",
  "directories": {
--- a/pio/gzip-firmware.py
+++ b/pio/gzip-firmware.py
@ -0,0 +1,23 @@
+Import('env')
+import os
+import shutil
+import gzip
+
+OUTPUT_DIR = "build_output{}".format(os.path.sep)
+
+def bin_gzip(source, target, env):
+    variant = str(target[0]).split(os.path.sep)[2]
+    
+    # create string with location and file names based on variant
+    bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
+    gzip_file = "{}firmware{}{}.bin.gz".format(OUTPUT_DIR, os.path.sep, variant)
+
+    # check if new target files exist and remove if necessary
+    if os.path.isfile(gzip_file): os.remove(gzip_file)
+
+    # write gzip firmware file
+    with open(bin_file,"rb") as fp:
+        with gzip.open(gzip_file, "wb", compresslevel = 9) as f:
+            shutil.copyfileobj(fp, f)
+
+env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_gzip])
--- a/pio/name-firmware.py
+++ b/pio/name-firmware.py
@ -0,0 +1,34 @@
+Import('env')
+import os
+import shutil
+
+OUTPUT_DIR = "build_output{}".format(os.path.sep)
+
+def bin_rename_copy(source, target, env):
+    variant = str(target[0]).split(os.path.sep)[2]
+    
+    # check if output directories exist and create if necessary
+    if not os.path.isdir(OUTPUT_DIR):
+        os.mkdir(OUTPUT_DIR)
+
+    for d in ['firmware', 'map']:
+        if not os.path.isdir("{}{}".format(OUTPUT_DIR, d)):
+            os.mkdir("{}{}".format(OUTPUT_DIR, d))
+
+    # create string with location and file names based on variant
+    map_file = "{}map{}{}.map".format(OUTPUT_DIR, os.path.sep, variant)
+    bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
+
+    # check if new target files exist and remove if necessary
+    for f in [map_file, bin_file]:
+        if os.path.isfile(f):
+            os.remove(f)
+
+    # copy firmware.bin to firmware/<variant>.bin
+    shutil.copy(str(target[0]), bin_file)
+
+    # copy firmware.map to map/<variant>.map
+    if os.path.isfile("firmware.map"):
+        shutil.move("firmware.map", map_file)
+
+env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_rename_copy])
--- a/pio/obj-dump.py
+++ b/pio/obj-dump.py
@ -0,0 +1,9 @@
+# Little convenience script to get an object dump
+
+Import('env')
+
+def obj_dump_after_elf(source, target, env):
+    print("Create firmware.asm")
+    env.Execute("xtensa-lx106-elf-objdump "+ "-D " + str(target[0]) + " > "+ "${PROGNAME}.asm")
+    
+env.AddPostAction("$BUILD_DIR/${PROGNAME}.elf", [obj_dump_after_elf])
--- a/pio/strip-floats.py
+++ b/pio/strip-floats.py
@ -0,0 +1,15 @@
+Import('env')
+
+#
+# Dump build environment (for debug)
+#print env.Dump()
+#
+
+flags = " ".join(env['LINKFLAGS'])
+flags = flags.replace("-u _printf_float", "")
+flags = flags.replace("-u _scanf_float", "")
+newflags = flags.split()
+
+env.Replace(
+  LINKFLAGS=newflags
+)
--- a/pio/user_config_copy.py
+++ b/pio/user_config_copy.py
@ -0,0 +1,9 @@
+Import('env')
+import os
+import shutil
+
+# copy WLED00/my_config_sample.h to WLED00/my_config.h
+if os.path.isfile("wled00/my_config.h"):
+    print ("*** use existing my_config.h ***")
+else: 
+    shutil.copy("wled00/my_config_sample.h", "wled00/my_config.h")
--- a/platformio.ini
+++ b/platformio.ini
@ -2,20 +2,13 @@
 ; Please visit documentation: https://docs.platformio.org/page/projectconf.html

 [platformio]
-src_dir  = ./wled00
-data_dir = ./wled00/data
-lib_dir  = ./wled00/src
-build_cache_dir = ~/.buildcache
-extra_configs = 
-  platformio_override.ini
-
 # ------------------------------------------------------------------------------
 # ENVIRONMENTS
 #
 # Please uncomment one of the lines below to select your board(s)
 # ------------------------------------------------------------------------------

-# Travis CI binaries
+# Travis CI binaries (comment this out with a ';' when building for your own board)
 default_envs = travis_esp8266, travis_esp32

 # Release binaries
@ -41,36 +34,21 @@ default_envs = travis_esp8266, travis_esp32
 ; default_envs = m5atom
 ; default_envs = esp32_poe

+src_dir  = ./wled00
+data_dir = ./wled00/data
+build_cache_dir = ~/.buildcache
+extra_configs = 
+  platformio_override.ini
+
 [common]
 # ------------------------------------------------------------------------------
 # PLATFORM:
 #   !! DO NOT confuse platformio's ESP8266 development platform with Arduino core for ESP8266
 #
-#   arduino core 2.3.0 = platformIO 1.5.0
-#   arduino core 2.4.0 = platformIO 1.6.0
-#   arduino core 2.4.1 = platformIO 1.7.3
-#   arduino core 2.4.2 = platformIO 1.8.0
-#   arduino core 2.5.0 = platformIO 2.0.4
-#   arduino core 2.5.1 = platformIO 2.1.1
-#   arduino core 2.5.2 = platformIO 2.2.3
-#   arduino core 2.6.1 = platformIO 2.3.0
-#   arduino core 2.6.2 = platformIO 2.3.1
 #   arduino core 2.6.3 = platformIO 2.3.2
 #   arduino core 2.7.0 = platformIO 2.5.0
 # ------------------------------------------------------------------------------
-arduino_core_2_3_0 = espressif8266@1.5.0
-arduino_core_2_4_0 = espressif8266@1.6.0
-arduino_core_2_4_1 = espressif8266@1.7.3
-arduino_core_2_4_2 = espressif8266@1.8.0
-arduino_core_2_5_0 = espressif8266@2.0.4
-arduino_core_2_5_1 = espressif8266@2.1.1
-arduino_core_2_5_2 = espressif8266@2.2.3
-arduino_core_2_6_1 = espressif8266@2.3.0
-arduino_core_2_6_2 = espressif8266@2.3.1
 arduino_core_2_6_3 = espressif8266@2.3.3
-arduino_core_2_7_1 = espressif8266@2.5.1
-arduino_core_2_7_2 = espressif8266@2.6.0
-arduino_core_2_7_3 = espressif8266@2.6.1
 arduino_core_2_7_4 = espressif8266@2.6.2

 # Development platforms
@ -79,8 +57,8 @@ arduino_core_git = https://github.com/platformio/platform-espressif8266#feature/

 # Platform to use for ESP8266
 platform_wled_default = ${common.arduino_core_2_7_4}
-# We use 2.7.0+ on analog boards because of PWM flicker fix
-platform_latest = ${common.arduino_core_2_7_4}
+# We use 2.7.4.7 for all, includes PWM flicker fix and Wstring optimization
+platform_packages = tasmota/framework-arduinoespressif8266 @ 3.20704.7

 # ------------------------------------------------------------------------------
 # FLAGS: DEBUG
@ -91,7 +69,7 @@ debug_flags = -D DEBUG=1 -D WLED_DEBUG -DDEBUG_ESP_WIFI -DDEBUG_ESP_HTTP_CLIENT
 #-DDEBUG_ESP_CORE is not working right now 

 # ------------------------------------------------------------------------------
-# FLAGS: ldscript
+# FLAGS: ldscript (available ldscripts at https://github.com/esp8266/Arduino/tree/master/tools/sdk/ld)
 #    ldscript_512k ( 512 KB) =  487 KB sketch, 4 KB eeprom,      no spiffs, 16 KB reserved
 #    ldscript_1m0m (1024 KB) =  999 KB sketch, 4 KB eeprom,      no spiffs, 16 KB reserved
 #    ldscript_2m1m (2048 KB) = 1019 KB sketch, 4 KB eeprom, 1004 KB spiffs, 16 KB reserved
@ -102,6 +80,7 @@ debug_flags = -D DEBUG=1 -D WLED_DEBUG -DDEBUG_ESP_WIFI -DDEBUG_ESP_HTTP_CLIENT
 #    -DPIO_FRAMEWORK_ARDUINO_LWIP_HIGHER_BANDWIDTH  = v1.4 Higher Bandwidth (default)
 #    -DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY       = v2 Lower Memory
 #    -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH = v2 Higher Bandwidth
+#    -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
 #
 # BearSSL performance:
 #  When building with -DSECURE_CLIENT=SECURE_CLIENT_BEARSSL, please add `board_build.f_cpu = 160000000` to the environment configuration
@ -114,18 +93,35 @@ debug_flags = -D DEBUG=1 -D WLED_DEBUG -DDEBUG_ESP_WIFI -DDEBUG_ESP_HTTP_CLIENT
 #     TLS_RSA_WITH_AES_256_CBC_SHA / AES256-SHA
 #  This reduces the OTA size with ~45KB, so it's especially useful on low memory boards (512k/1m).
 # ------------------------------------------------------------------------------
-build_flags = -g -w -DMQTT_MAX_PACKET_SIZE=1024 -DPIO_FRAMEWORK_ARDUINO_LWIP_HIGHER_BANDWIDTH 
-  -DSECURE_CLIENT=SECURE_CLIENT_BEARSSL -DBEARSSL_SSL_BASIC
-  #build_flags for the IRremoteESP8266 library (enabled decoders have to appear here)
+build_flags =
+  -Wno-switch
+  -Wno-deprecated-declarations
+  -Wno-write-strings
+  -Wno-unused-variable
+  -Wno-unused-value
+  -Wno-sign-compare
+  -Wno-unused-but-set-variable
+  -Wno-return-type
+  -Wno-sequence-point
+  -Wno-narrowing
+  -Wno-reorder
+  -DMQTT_MAX_PACKET_SIZE=1024 
+  -DSECURE_CLIENT=SECURE_CLIENT_BEARSSL 
+  -DBEARSSL_SSL_BASIC
+  -D CORE_DEBUG_LEVEL=0
+  -D NDEBUG
+  #build_flags for the IRremoteESP8266 library (enabled decoders have to appear here) 
  -D _IR_ENABLE_DEFAULT_=false 
  -D DECODE_HASH=true 
  -D DECODE_NEC=true
  -D DECODE_SONY=true 
  -D DECODE_SAMSUNG=true
  -D DECODE_LG=true
-  
-build_flags_esp8266 = ${common.build_flags} -DESP8266
-build_flags_esp32   = ${common.build_flags} -DARDUINO_ARCH_ESP32
+  -DWLED_USE_MY_CONFIG
+
+build_unflags =
+  -Wall
+  -Wdeprecated-declarations

 # enables all features for travis CI
 build_flags_all_features =
@ -137,13 +133,39 @@ build_flags_all_features =
  -D WLED_ENABLE_MQTT
  -D WLED_ENABLE_WEBSOCKETS

+build_flags_esp8266 = ${common.build_flags}  ${esp8266.build_flags}
+build_flags_esp32   = ${common.build_flags}  ${esp32.build_flags}
+
 ldscript_512k = eagle.flash.512k.ld   ;for older versions change this to eagle.flash.512k0.ld 
 ldscript_1m0m = eagle.flash.1m.ld     ;for older versions change this to eagle.flash.1m0.ld 
+ldscript_1m128k = eagle.flash.1m128.ld
+ldscript_2m512k = eagle.flash.2m512.ld
 ldscript_2m1m = eagle.flash.2m1m.ld
 ldscript_4m1m = eagle.flash.4m1m.ld
-ldscript_4m3m = eagle.flash.4m3m.ld

-shared_libdeps_dir = ./wled00/src
+[esp8266]
+build_flags = 
+  -DESP8266
+  -DFP_IN_IROM
+; NONOSDK22x_190703 = 2.2.2-dev(38a443e)
+  -DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190703
+; lwIP 2 - Higher Bandwidth no Features
+  -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
+; VTABLES in Flash
+  -DVTABLES_IN_FLASH                         
+; restrict to minimal mime-types
+  -DMIMETYPE_MINIMAL 
+
+[esp32]
+build_flags = -w -g
+  -DARDUINO_ARCH_ESP32
+  -DCONFIG_LITTLEFS_FOR_IDF_3_2
+
+[scripts_defaults]
+extra_scripts             = pio/name-firmware.py
+                            pio/gzip-firmware.py
+                            pio/strip-floats.py
+                            pio/user_config_copy.py

 # ------------------------------------------------------------------------------
 # COMMON SETTINGS:
@ -153,8 +175,6 @@ framework = arduino
 board_build.flash_mode = dout
 monitor_speed = 115200
 upload_speed = 115200
-lib_extra_dirs =
-    ${common.shared_libdeps_dir}

 # ------------------------------------------------------------------------------
 # LIBRARIES: required dependencies
@ -166,24 +186,27 @@ lib_extra_dirs =
 lib_compat_mode = strict
 lib_deps =
    FastLED@3.3.2
-    #NeoPixelBus@2.5.7
-    https://github.com/Makuna/NeoPixelBus
+    NeoPixelBus@2.6.0
    ESPAsyncTCP@1.2.0
    ESPAsyncUDP
    AsyncTCP@1.0.3
-    https://github.com/Aircoookie/ESPAsyncWebServer
    IRremoteESP8266@2.7.3
+    https://github.com/lorol/LITTLEFS.git
+    https://github.com/Aircoookie/ESPAsyncWebServer.git@~2.0.0
  #For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line  
    #TFT_eSPI
  #For use SSD1306 OLED display uncomment following
    #U8g2@~2.27.2
  #For Dallas sensor uncomment following 2 lines
    #OneWire@~2.3.5
+    #milesburton/DallasTemperature@^3.9.0
  #For BME280 sensor uncomment following
    #BME280@~3.0.0
 lib_ignore =
    AsyncTCP

+extra_scripts             = ${scripts_defaults.extra_scripts}
+
 # ------------------------------------------------------------------------------
 # WLED BUILDS
 # ------------------------------------------------------------------------------
@ -191,14 +214,18 @@ lib_ignore =
 [env:nodemcuv2]
 board = nodemcuv2
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266}

 # Unsupported environment due to insufficient flash
 [env:esp01]
 board = esp01
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_512k}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_OTA -D WLED_DISABLE_ALEXA -D WLED_DISABLE_BLYNK 
   -D WLED_DISABLE_CRONIXIE -D WLED_DISABLE_HUESYNC -D WLED_DISABLE_INFRARED -D WLED_DISABLE_MQTT -D WLED_DISABLE_WEBSOCKETS

@ -206,44 +233,58 @@ build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_OTA -D WLED_DISABLE_
 [env:esp01_1m_ota]
 board = esp01_1m
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m0m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_ALEXA -D WLED_DISABLE_BLYNK -D WLED_DISABLE_CRONIXIE
    -D WLED_DISABLE_HUESYNC -D WLED_DISABLE_INFRARED -D WLED_DISABLE_MQTT -D WLED_DISABLE_WEBSOCKETS

 [env:esp01_1m_full]
 board = esp01_1m
 platform = ${common.platform_wled_default}
-board_build.ldscript = ${common.ldscript_1m0m}
+platform_packages = ${common.platform_packages}
+board_build.ldscript = ${common.ldscript_1m128k}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_OTA

 [env:esp07]
 board = esp07
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} 

 [env:d1_mini]
 board = d1_mini
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 upload_speed = 921600
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} 
+monitor_filters = esp8266_exception_decoder

 [env:heltec_wifi_kit_8]
 board = d1_mini
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266}

 [env:h803wf]
 board = d1_mini
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D LEDPIN=1 -D WLED_DISABLE_INFRARED

 [env:esp32dev]
 board = esp32dev
-platform = espressif32@1.12.4
+platform = espressif32@2.0
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} 
 lib_ignore =
  ESPAsyncTCP
@ -251,35 +292,44 @@ lib_ignore =

 [env:esp32_poe]
 board = esp32-poe
-platform = espressif32@1.12.4
+platform = espressif32@2.0
 upload_speed = 921600
-build_flags = ${common.build_flags_esp32} ${common.debug_flags} -D RLYPIN=-1 -D WLED_USE_ETHERNET
+build_unflags = ${common.build_unflags}
+build_flags = ${common.build_flags_esp32} -D RLYPIN=-1 -D WLED_USE_ETHERNET
 lib_ignore =
  ESPAsyncTCP
  ESPAsyncUDP

 [env:esp8285_4CH_MagicHome]
 board = esp8285
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m0m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_HUESYNC -D WLED_USE_ANALOG_LEDS

 [env:esp8285_4CH_H801]
 board = esp8285
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m0m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_HUESYNC -D WLED_USE_ANALOG_LEDS -D WLED_USE_H801

 [env:esp8285_5CH_H801]
 board = esp8285
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m0m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_DISABLE_HUESYNC -D WLED_USE_ANALOG_LEDS -D WLED_USE_H801 -D WLED_ENABLE_5CH_LEDS 

 [env:d1_mini_5CH_Shojo_PCB]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D WLED_USE_ANALOG_LEDS -D WLED_USE_SHOJO_PCB -D WLED_ENABLE_5CH_LEDS 

 # ------------------------------------------------------------------------------
@ -290,7 +340,9 @@ build_flags = ${common.build_flags_esp8266} -D WLED_USE_ANALOG_LEDS -D WLED_USE_
 board = d1_mini
 build_type = debug
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} ${common.debug_flags}

 [env:d1_mini_ota]
@ -299,7 +351,9 @@ upload_protocol = espota
 # exchange for your WLED IP
 upload_port = "10.10.1.27"
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} 

 # ------------------------------------------------------------------------------
@ -308,38 +362,49 @@ build_flags = ${common.build_flags_esp8266}

 [env:custom_LEDPIN_4]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D LEDPIN=4 -D IRPIN=5

 [env:custom_LEDPIN_16]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D LEDPIN=16 


 [env:custom_LEDPIN_3]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D LEDPIN=3

 [env:custom_APA102]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_APA102

 [env:custom_WS2801]
 board = d1_mini
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_WS2801

 [env:custom32_LEDPIN_16]
 board = esp32dev
-platform = espressif32@1.12.4
+platform = espressif32@2.0
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} -D LEDPIN=16 
 lib_ignore =
  ESPAsyncTCP
@ -347,7 +412,8 @@ lib_ignore =

 [env:custom32_TOUCHPIN_T0]
 board = esp32dev
-platform = espressif32@1.12.4
+platform = espressif32@2.0
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} -D TOUCHPIN=T0
 lib_ignore =
  ESPAsyncTCP
@ -355,10 +421,11 @@ lib_ignore =

 [env:wemos_shield_esp32]
 board = esp32dev
-platform = espressif32@1.12.4
+platform = espressif32@2.0
 upload_port = /dev/cu.SLAB_USBtoUART
 monitor_port = /dev/cu.SLAB_USBtoUART
 upload_speed = 460800
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} -D LEDPIN=16 -D RLYPIN=19 -D BTNPIN=17
 lib_ignore =
  ESPAsyncTCP
@ -366,11 +433,12 @@ lib_ignore =

 [env:m5atom]
 board = esp32dev
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} -D LEDPIN=27 -D BTNPIN=39
 lib_ignore = 
 	ESPAsyncTCP
 	ESPAsyncUDP
-platform = espressif32@1.12.4
+platform = espressif32@2.0

 [env:sp501e]
 board = esp_wroom_02
@ -385,11 +453,13 @@ build_flags = ${common.build_flags_esp8266} -D LEDPIN=3 -D BTNPIN=1
 [env:travis_esp8266]
 extends = env:d1_mini
 build_type = debug
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} ${common.debug_flags} ${common.build_flags_all_features}

 [env:travis_esp32]
 extends = env:esp32dev
-build_type = debug
+; build_type = debug
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp32} ${common.debug_flags} ${common.build_flags_all_features}

 # ------------------------------------------------------------------------------
@ -399,35 +469,47 @@ build_flags = ${common.build_flags_esp32} ${common.debug_flags} ${common.build_f
 [env:codm-controller-0.4]
 board = esp_wroom_02
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D LEDPIN=3

 [env:codm-controller-0.4-WS2801]
 board = esp_wroom_02
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_WS2801 -D CLKPIN=13 -D DATAPIN=3

 [env:codm-controller-0.4-APA102]
 board = esp_wroom_02
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_APA102 -D CLKPIN=13 -D DATAPIN=3

 [env:codm-controller-0.5]
 board = esp_wroom_02
 platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266}

 [env:codm-controller-0.5-WS2801]
 board = esp_wroom_02
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_WS2801 #-D CLKPIN=0 -D DATAPIN=2

 [env:codm-controller-0.5-APA102]
 board = esp_wroom_02
-platform = ${common.platform_latest}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m1m}
+build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_esp8266} -D USE_APA102 #-D CLKPIN=0 -D DATAPIN=2
--- a/platformio_override.ini.example
+++ b/platformio_override.ini.example
@ -5,19 +5,26 @@
 # Please visit documentation: https://docs.platformio.org/page/projectconf.html

 [platformio]
-default_envs = esp8266_1m_custom
+default_envs = WLED_tasmota_1M

-[env:esp8266_1m_custom]
+[env:WLED_tasmota_1M]
 board = esp01_1m
-platform = ${common.arduino_core_2_4_2}
+platform = ${common.platform_wled_default}
+platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m0m}
-build_flags = ${common.build_flags_esp8266} 
-  -D WLED_DISABLE_OTA 
-  -D WLED_DISABLE_ALEXA 
-  -D WLED_DISABLE_BLYNK
-  -D WLED_DISABLE_CRONIXIE 
-  -D WLED_DISABLE_HUESYNC 
-  -D WLED_DISABLE_INFRARED
+build_unflags = ${common.build_unflags}
+build_flags = ${common.build_flags_esp8266}
+; *********************************************************************
+; *** Use custom settings from file my_config.h
+   -DWLED_USE_MY_CONFIG
+; *********************************************************************
+;  -D WLED_DISABLE_OTA 
+;  -D WLED_DISABLE_ALEXA 
+;  -D WLED_DISABLE_BLYNK
+;  -D WLED_DISABLE_CRONIXIE 
+;  -D WLED_DISABLE_HUESYNC 
+;  -D WLED_DISABLE_INFRARED
+;  -D WLED_DISABLE_WEBSOCKETS  
 ; PIN defines - uncomment and change, if needed:
 ;   -D LEDPIN=2
 ;   -D BTNPIN=0
@ -30,11 +37,11 @@ build_flags = ${common.build_flags_esp8266}
 ;   -D USE_WS2801
 ;   -D USE_LPD8806
 ; PIN defines for 2 wire LEDs
-;   -D CLKPIN=0
-;   -D DATAPIN=2
+   -D CLKPIN=0
+   -D DATAPIN=2
 ; to drive analog LED strips (aka 5050), uncomment the following
 ; PWM pins 5,12,13,15 are used with Magic Home LED Controller (default)
-;   -D WLED_USE_ANALOG_LEDS
+   -D WLED_USE_ANALOG_LEDS
 ; for the H801 controller (PINs 15,13,12,14 (W2 = 04)) uncomment this
 ;   -D WLED_USE_H801
 ; for the BW-LT11 controller (PINs 12,4,14,5 ) uncomment this
--- a/readme.md
+++ b/readme.md
@ -6,6 +6,7 @@
  <a href="https://discord.gg/KuqP7NE"><img src="https://img.shields.io/discord/473448917040758787.svg?colorB=blue&label=discord&style=flat-square"></a>
  <a href="https://github.com/Aircoookie/WLED/wiki"><img src="https://img.shields.io/badge/quick_start-wiki-blue.svg?style=flat-square"></a>
  <a href="https://github.com/Aircoookie/WLED-App"><img src="https://img.shields.io/badge/app-wled-blue.svg?style=flat-square"></a>
+  <a href="https://gitpod.io/#https://github.com/Aircoookie/WLED"><img src="https://img.shields.io/badge/Gitpod-ready--to--code-blue?style=flat-square&logo=gitpod"></a>

  </p>
  
@ -21,19 +22,20 @@ A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control
 - Settings page - configuration over network  
 - Access Point and station mode - automatic failsafe AP  
 - Support for RGBW strips  
- 16 user presets to save and load colors/effects easily, supports cycling through them.  
- Macro functions to automatically execute API calls  
+- Up to 250 user presets to save and load colors/effects easily, supports cycling through them.  
+- Presets can be used to automatically execute API calls  
 - Nightlight function (gradually dims down)  
 - Full OTA software updatability (HTTP + ArduinoOTA), password protectable  
 - Configurable analog clock + support for the Cronixie kit by Diamex  
 - Configurable Auto Brightness limit for safer operation  
+- Filesystem-based config for easier backup of presets and settings  

 ## 💡 Supported light control interfaces
 - WLED app for [Android](https://play.google.com/store/apps/details?id=com.aircoookie.WLED) and [iOS](https://apps.apple.com/us/app/wled/id1475695033)
 - JSON and HTTP request APIs  
 - MQTT  
 - Blynk IoT  
- E1.31, Art-Net and TPM2.net
+- E1.31, Art-Net, DDP and TPM2.net
 - [Hyperion](https://github.com/hyperion-project/hyperion.ng)
 - UDP realtime  
 - Alexa voice control (including dimming and color)  
--- a/tools/cdata.js
+++ b/tools/cdata.js
@ -386,6 +386,14 @@ const char PAGE_dmxmap[] PROGMEM = R"=====()=====";
      method: "plaintext",
      filter: "html-minify",
    },
+    {
+      file: "404.htm",
+      name: "PAGE_404",
+      prepend: "=====(",
+      append: ")=====",
+      method: "plaintext",
+      filter: "html-minify",
+    },
    {
      file: "favicon.ico",
      name: "favicon",
--- a/usermods/EXAMPLE_v2/usermod_v2_example.h
+++ b/usermods/EXAMPLE_v2/usermod_v2_example.h
@ -103,7 +103,43 @@ class MyExampleUsermod : public Usermod {
      userVar0 = root["user0"] | userVar0; //if "user0" key exists in JSON, update, else keep old value
      //if (root["bri"] == 255) Serial.println(F("Don't burn down your garage!"));
    }
-    
+
+
+    /*
+     * addToConfig() can be used to add custom persistent settings to the cfg.json file in the "um" (usermod) object.
+     * It will be called by WLED when settings are actually saved (for example, LED settings are saved)
+     * If you want to force saving the current state, use serializeConfig() in your loop().
+     * 
+     * CAUTION: serializeConfig() will initiate a filesystem write operation.
+     * It might cause the LEDs to stutter and will cause flash wear if called too often.
+     * Use it sparingly and always in the loop, never in network callbacks!
+     * 
+     * addToConfig() will also not yet add your setting to one of the settings pages automatically.
+     * To make that work you still have to add the setting to the HTML, xml.cpp and set.cpp manually.
+     * 
+     * I highly recommend checking out the basics of ArduinoJson serialization and deserialization in order to use custom settings!
+     */
+    void addToConfig(JsonObject& root)
+    {
+      JsonObject top = root.createNestedObject("exampleUsermod");
+      top["great"] = userVar0; //save this var persistently whenever settings are saved
+    }
+
+
+    /*
+     * readFromConfig() can be used to read back the custom settings you added with addToConfig().
+     * This is called by WLED when settings are loaded (currently this only happens once immediately after boot)
+     * 
+     * readFromConfig() is called BEFORE setup(). This means you can use your persistent values in setup() (e.g. pin assignments, buffer sizes),
+     * but also that if you want to write persistent values to a dynamic buffer, you'd need to allocate it here instead of in setup.
+     * If you don't know what that is, don't fret. It most likely doesn't affect your use case :)
+     */
+    void readFromConfig(JsonObject& root)
+    {
+      JsonObject top = root["top"];
+      userVar0 = top["great"] | 42; //The value right of the pipe "|" is the default value in case your setting was not present in cfg.json (e.g. first boot)
+    }
+
   
    /*
     * getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@ -2726,7 +2726,7 @@ uint16_t WS2812FX::candle(bool multi)

  //max. flicker range controlled by intensity
  uint8_t valrange = SEGMENT.intensity;
-  uint8_t rndval = valrange >> 1;
+  uint8_t rndval = valrange >> 1; //max 127

  //step (how much to move closer to target per frame) coarsely set by speed
  uint8_t speedFactor = 4;
@ -2763,9 +2763,9 @@ uint16_t WS2812FX::candle(bool multi)
    }

    if (newTarget) {
-      s_target = random8(rndval) + random8(rndval);
+      s_target = random8(rndval) + random8(rndval); //between 0 and rndval*2 -2 = 252
      if (s_target < (rndval >> 1)) s_target = (rndval >> 1) + random8(rndval);
-      uint8_t offset = (255 - valrange) >> 1;
+      uint8_t offset = (255 - valrange);
      s_target += offset;

      uint8_t dif = (s_target > s) ? s_target - s : s - s_target;
--- a/wled00/FX.h
+++ b/wled00/FX.h
@ -40,8 +40,12 @@
 #define DEFAULT_INTENSITY  (uint8_t)128
 #define DEFAULT_COLOR      (uint32_t)0xFFAA00

+#ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+#ifndef MAX
 #define MAX(a,b) ((a)>(b)?(a):(b))
+#endif

 /* Not used in all effects yet */
 #define WLED_FPS         42
@ -50,9 +54,9 @@
 /* each segment uses 52 bytes of SRAM memory, so if you're application fails because of
  insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
 #ifdef ESP8266
-  #define MAX_NUM_SEGMENTS 10
+  #define MAX_NUM_SEGMENTS 12
 #else
-  #define MAX_NUM_SEGMENTS 10
+  #define MAX_NUM_SEGMENTS 16
 #endif

 /* How much data bytes all segments combined may allocate */
@ -452,6 +456,7 @@ class WS2812FX {
      setRange(uint16_t i, uint16_t i2, uint32_t col),
      setShowCallback(show_callback cb),
      setTransitionMode(bool t),
+      calcGammaTable(float),
      trigger(void),
      setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t grouping = 0, uint8_t spacing = 0),
      resetSegments(),
@ -485,6 +490,7 @@ class WS2812FX {
      //getFirstSelectedSegment(void),
      getMainSegmentId(void),
      gamma8(uint8_t),
+      gamma8_cal(uint8_t, float),
      get_random_wheel_index(uint8_t);

    int8_t
--- a/wled00/FX_fcn.cpp
+++ b/wled00/FX_fcn.cpp
@ -965,8 +965,8 @@ void WS2812FX::setRgbwPwm(void) {
 void WS2812FX::setRgbwPwm() {}
 #endif

-//gamma 2.4 lookup table used for color correction
-const byte gammaT[] = {
+//gamma 2.8 lookup table used for color correction
+byte gammaT[] = {
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  2,  2,  2,  2,  2,  2,  2,
@ -984,6 +984,17 @@ const byte gammaT[] = {
  177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
  215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255 };

+uint8_t WS2812FX::gamma8_cal(uint8_t b, float gamma) {
+  return (int)(pow((float)b / 255.0, gamma) * 255 + 0.5);
+}
+
+void WS2812FX::calcGammaTable(float gamma)
+{
+  for (uint16_t i = 0; i < 256; i++) {
+    gammaT[i] = gamma8_cal(i, gamma);
+  }
+}
+
 uint8_t WS2812FX::gamma8(uint8_t b)
 {
  return gammaT[b];
--- a/wled00/alexa.cpp
+++ b/wled00/alexa.cpp
@ -46,7 +46,7 @@ void onAlexaChange(EspalexaDevice* dev)
        bri = briLast;
        colorUpdated(NOTIFIER_CALL_MODE_ALEXA);
      }
-    } else applyMacro(macroAlexaOn);
+    } else applyPreset(macroAlexaOn);
  } else if (m == EspalexaDeviceProperty::off)
  {
    if (!macroAlexaOff)
@ -57,7 +57,7 @@ void onAlexaChange(EspalexaDevice* dev)
        bri = 0;
        colorUpdated(NOTIFIER_CALL_MODE_ALEXA);
      }
-    } else applyMacro(macroAlexaOff);
+    } else applyPreset(macroAlexaOff);
  } else if (m == EspalexaDeviceProperty::bri)
  {
    bri = espalexaDevice->getValue();
--- a/wled00/button.cpp
+++ b/wled00/button.cpp
@ -11,13 +11,13 @@ void shortPressAction()
    toggleOnOff();
    colorUpdated(NOTIFIER_CALL_MODE_BUTTON);
  } else {
-    applyMacro(macroButton);
+    applyPreset(macroButton);
  }
 }

 bool isButtonPressed()
 {
-  #ifdef BTNPIN
+  #if defined(BTNPIN) && BTNPIN > -1
    if (digitalRead(BTNPIN) == LOW) return true;
  #endif
  #ifdef TOUCHPIN
@ -29,7 +29,7 @@ bool isButtonPressed()

 void handleButton()
 {
-#if defined(BTNPIN) || defined(TOUCHPIN)
+#if (defined(BTNPIN) && BTNPIN > -1) || defined(TOUCHPIN)
  if (!buttonEnabled) return;

  if (isButtonPressed()) //pressed
@ -41,7 +41,7 @@ void handleButton()
    {
      if (!buttonLongPressed) 
      {
-        if (macroLongPress) {applyMacro(macroLongPress);}
+        if (macroLongPress) {applyPreset(macroLongPress);}
        else _setRandomColor(false,true);

        buttonLongPressed = true;
@ -62,7 +62,7 @@ void handleButton()
    else if (!buttonLongPressed) { //short press
      if (macroDoublePress)
      {
-        if (doublePress) applyMacro(macroDoublePress);
+        if (doublePress) applyPreset(macroDoublePress);
        else buttonWaitTime = millis();
      } else shortPressAction();
    }
--- a/wled00/cfg.cpp
+++ b/wled00/cfg.cpp
@ -0,0 +1,680 @@
+#include "wled.h"
+
+/*
+ * Serializes and parses the cfg.json and wsec.json settings files, stored in internal FS.
+ * The structure of the JSON is not to be considered an official API and may change without notice.
+ */
+
+//simple macro for ArduinoJSON's or syntax
+#define CJSON(a,b) a = b | a
+
+void getStringFromJson(char* dest, const char* src, size_t len) {
+  if (src != nullptr) strlcpy(dest, src, len);
+}
+
+void deserializeConfig() {
+  bool fromeep = false;
+  bool success = deserializeConfigSec();
+  if (!success) { //if file does not exist, try reading from EEPROM
+    deEEPSettings();
+    fromeep = true;
+  }
+
+  DynamicJsonDocument doc(JSON_BUFFER_SIZE);
+
+  DEBUG_PRINTLN(F("Reading settings from /cfg.json..."));
+
+  success = readObjectFromFile("/cfg.json", nullptr, &doc);
+  if (!success) { //if file does not exist, try reading from EEPROM
+    if (!fromeep) deEEPSettings();
+    return;
+  }
+
+  //deserializeJson(doc, json);
+
+  //int rev_major = doc[F("rev")][0]; // 1
+  //int rev_minor = doc[F("rev")][1]; // 0
+
+  //long vid = doc[F("vid")]; // 2010020
+
+  JsonObject id = doc[F("id")];
+  getStringFromJson(cmDNS, id[F("mdns")], 33);
+  getStringFromJson(serverDescription, id[F("name")], 33);
+  getStringFromJson(alexaInvocationName, id[F("inv")], 33);
+
+  JsonObject nw_ins_0 = doc["nw"][F("ins")][0];
+  getStringFromJson(clientSSID, nw_ins_0[F("ssid")], 33);
+  //int nw_ins_0_pskl = nw_ins_0[F("pskl")];
+  //The WiFi PSK is normally not contained in the regular file for security reasons.
+  //If it is present however, we will use it
+  getStringFromJson(clientPass, nw_ins_0["psk"], 65);
+
+  JsonArray nw_ins_0_ip = nw_ins_0[F("ip")];
+  JsonArray nw_ins_0_gw = nw_ins_0[F("gw")];
+  JsonArray nw_ins_0_sn = nw_ins_0[F("sn")];
+
+  for (byte i = 0; i < 4; i++) {
+    CJSON(staticIP[i], nw_ins_0_ip[i]);
+    CJSON(staticGateway[i], nw_ins_0_gw[i]);
+    CJSON(staticSubnet[i], nw_ins_0_sn[i]);
+  }
+
+  JsonObject ap = doc[F("ap")];
+  getStringFromJson(apSSID, ap[F("ssid")], 33);
+  getStringFromJson(apPass, ap["psk"] , 65); //normally not present due to security
+  //int ap_pskl = ap[F("pskl")];
+
+  CJSON(apChannel, ap[F("chan")]);
+  if (apChannel > 13 || apChannel < 1) apChannel = 1;
+
+  CJSON(apHide, ap[F("hide")]);
+  if (apHide > 1) apHide = 1;
+
+  CJSON(apBehavior, ap[F("behav")]);
+
+  /*
+  JsonArray ap_ip = ap[F("ip")];
+  for (byte i = 0; i < 4; i++) {
+    apIP[i] = ap_ip;
+  }*/
+
+  noWifiSleep = doc[F("wifi")][F("sleep")] | !noWifiSleep; // inverted
+  noWifiSleep = !noWifiSleep;
+  //int wifi_phy = doc[F("wifi")][F("phy")]; //force phy mode n?
+
+  JsonObject hw = doc[F("hw")];
+
+  JsonObject hw_led = hw[F("led")];
+  CJSON(ledCount, hw_led[F("total")]);
+  if (ledCount > MAX_LEDS) ledCount = MAX_LEDS;
+
+  CJSON(strip.ablMilliampsMax, hw_led[F("maxpwr")]);
+  CJSON(strip.milliampsPerLed, hw_led[F("ledma")]);
+  CJSON(strip.reverseMode, hw_led[F("rev")]);
+
+  JsonObject hw_led_ins_0 = hw_led[F("ins")][0];
+  //bool hw_led_ins_0_en = hw_led_ins_0[F("en")]; // true
+  //int hw_led_ins_0_start = hw_led_ins_0[F("start")]; // 0
+  //int hw_led_ins_0_len = hw_led_ins_0[F("len")]; // 1200
+
+  //int hw_led_ins_0_pin_0 = hw_led_ins_0[F("pin")][0]; // 2
+
+  strip.colorOrder = hw_led_ins_0[F("order")];
+  //bool hw_led_ins_0_rev = hw_led_ins_0[F("rev")]; // false
+  skipFirstLed = hw_led_ins_0[F("skip")]; // 0
+  useRGBW = (hw_led_ins_0[F("type")] == TYPE_SK6812_RGBW);
+
+  JsonObject hw_btn_ins_0 = hw[F("btn")][F("ins")][0];
+  buttonEnabled = hw_btn_ins_0[F("en")] | buttonEnabled;
+
+  //int hw_btn_ins_0_pin_0 = hw_btn_ins_0[F("pin")][0]; // 0
+
+  JsonArray hw_btn_ins_0_macros = hw_btn_ins_0[F("macros")];
+  CJSON(macroButton, hw_btn_ins_0_macros[0]);
+  CJSON(macroLongPress,hw_btn_ins_0_macros[1]);
+  CJSON(macroDoublePress, hw_btn_ins_0_macros[2]);
+
+  //int hw_btn_ins_0_type = hw_btn_ins_0[F("type")]; // 0
+
+  //int hw_ir_pin = hw[F("ir")][F("pin")]; // 4
+  CJSON(irEnabled, hw[F("ir")][F("type")]); // 0
+
+  //int hw_relay_pin = hw[F("relay")][F("pin")]; // 12
+  //bool hw_relay_rev = hw[F("relay")][F("rev")]; // false
+
+  //int hw_status_pin = hw[F("status")][F("pin")]; // -1
+
+  JsonObject light = doc[F("light")];
+  CJSON(briMultiplier, light[F("scale-bri")]);
+  CJSON(strip.paletteBlend, light[F("pal-mode")]);
+
+  float light_gc_bri = light[F("gc")]["bri"];
+  float light_gc_col = light[F("gc")][F("col")]; // 2.8
+  if (light_gc_bri > 1.5) strip.gammaCorrectBri = true;
+  else if (light_gc_bri > 0.5) strip.gammaCorrectBri = false;
+  if (light_gc_col > 1.5) strip.gammaCorrectCol = true;
+  else if (light_gc_col > 0.5) strip.gammaCorrectCol = false;
+
+  JsonObject light_tr = light[F("tr")];
+  CJSON(fadeTransition, light_tr[F("mode")]);
+  int tdd = light_tr[F("dur")] | -1;
+  if (tdd >= 0) transitionDelayDefault = tdd * 100;
+  CJSON(strip.paletteFade, light_tr[F("pal")]);
+
+  JsonObject light_nl = light["nl"];
+  CJSON(nightlightMode, light_nl[F("mode")]);
+  CJSON(nightlightDelayMinsDefault, light_nl[F("dur")]);
+  nightlightDelayMins = nightlightDelayMinsDefault;
+
+  CJSON(nightlightTargetBri, light_nl[F("tbri")]);
+  CJSON(macroNl, light_nl[F("macro")]);
+
+  JsonObject def = doc[F("def")];
+  CJSON(bootPreset, def[F("ps")]);
+  CJSON(turnOnAtBoot, def["on"]); // true
+  CJSON(briS, def["bri"]); // 128
+  if (briS == 0) briS = 255;
+
+  JsonObject def_cy = def[F("cy")];
+  CJSON(presetCyclingEnabled, def_cy["on"]);
+
+  CJSON(presetCycleMin, def_cy[F("range")][0]);
+  CJSON(presetCycleMax, def_cy[F("range")][1]);
+
+  tdd = def_cy[F("dur")] | -1;
+  if (tdd >= 0) presetCycleTime = tdd * 100;
+
+  JsonObject interfaces = doc["if"];
+
+  JsonObject if_sync = interfaces[F("sync")];
+  CJSON(udpPort, if_sync[F("port0")]); // 21324
+  CJSON(udpPort2, if_sync[F("port1")]); // 65506
+
+  JsonObject if_sync_recv = if_sync[F("recv")];
+  CJSON(receiveNotificationBrightness, if_sync_recv["bri"]);
+  CJSON(receiveNotificationColor, if_sync_recv[F("col")]);
+  CJSON(receiveNotificationEffects, if_sync_recv[F("fx")]);
+  receiveNotifications = (receiveNotificationBrightness || receiveNotificationColor || receiveNotificationEffects);
+
+  JsonObject if_sync_send = if_sync[F("send")];
+  CJSON(notifyDirectDefault, if_sync_send[F("dir")]);
+  notifyDirect = notifyDirectDefault;
+  CJSON(notifyButton, if_sync_send[F("btn")]);
+  CJSON(notifyAlexa, if_sync_send[F("va")]);
+  CJSON(notifyHue, if_sync_send[F("hue")]);
+  CJSON(notifyMacro, if_sync_send[F("macro")]);
+  CJSON(notifyTwice, if_sync_send[F("twice")]);
+
+  JsonObject if_live = interfaces[F("live")];
+  CJSON(receiveDirect, if_live[F("en")]);
+  CJSON(e131Port, if_live[F("port")]); // 5568
+  CJSON(e131Multicast, if_live[F("mc")]);
+
+  JsonObject if_live_dmx = if_live[F("dmx")];
+  CJSON(e131Universe, if_live_dmx[F("uni")]);
+  CJSON(e131SkipOutOfSequence, if_live_dmx[F("seqskip")]);
+  CJSON(DMXAddress, if_live_dmx[F("addr")]);
+  CJSON(DMXMode, if_live_dmx[F("mode")]);
+
+  tdd = if_live[F("timeout")] | -1;
+  if (tdd >= 0) realtimeTimeoutMs = tdd * 100;
+  CJSON(arlsForceMaxBri, if_live[F("maxbri")]);
+  CJSON(arlsDisableGammaCorrection, if_live[F("no-gc")]); // false
+  CJSON(arlsOffset, if_live[F("offset")]); // 0
+
+  CJSON(alexaEnabled, interfaces[F("va")][F("alexa")]); // false
+
+  CJSON(macroAlexaOn, interfaces[F("va")][F("macros")][0]);
+  CJSON(macroAlexaOff, interfaces[F("va")][F("macros")][1]);
+
+  const char* apikey = interfaces[F("blynk")][F("token")] | "Hidden";
+  tdd = strnlen(apikey, 36);
+  if (tdd > 20 || tdd == 0)
+    getStringFromJson(blynkApiKey, apikey, 36); //normally not present due to security
+
+  JsonObject if_mqtt = interfaces[F("mqtt")];
+  CJSON(mqttEnabled, if_mqtt[F("en")]);
+  getStringFromJson(mqttServer, if_mqtt[F("broker")], 33);
+  CJSON(mqttPort, if_mqtt[F("port")]); // 1883
+  getStringFromJson(mqttUser, if_mqtt[F("user")], 41);
+  getStringFromJson(mqttPass, if_mqtt["psk"], 41); //normally not present due to security
+  getStringFromJson(mqttClientID, if_mqtt[F("cid")], 41);
+
+  getStringFromJson(mqttDeviceTopic, if_mqtt[F("topics")][F("device")], 33); // "wled/test"
+  getStringFromJson(mqttGroupTopic, if_mqtt[F("topics")][F("group")], 33); // "" 
+
+  JsonObject if_hue = interfaces[F("hue")];
+  CJSON(huePollingEnabled, if_hue[F("en")]);
+  CJSON(huePollLightId, if_hue[F("id")]);
+  tdd = if_hue[F("iv")] | -1;
+  if (tdd >= 2) huePollIntervalMs = tdd * 100;
+
+  JsonObject if_hue_recv = if_hue[F("recv")];
+  CJSON(hueApplyOnOff, if_hue_recv["on"]);
+  CJSON(hueApplyBri, if_hue_recv["bri"]);
+  CJSON(hueApplyColor, if_hue_recv[F("col")]);
+
+  JsonArray if_hue_ip = if_hue[F("ip")];
+
+  for (byte i = 0; i < 4; i++)
+    CJSON(hueIP[i], if_hue_ip[i]);
+
+  JsonObject if_ntp = interfaces[F("ntp")];
+  CJSON(ntpEnabled, if_ntp[F("en")]);
+  getStringFromJson(ntpServerName, if_ntp[F("host")], 33); // "1.wled.pool.ntp.org"
+  CJSON(currentTimezone, if_ntp[F("tz")]);
+  CJSON(utcOffsetSecs, if_ntp[F("offset")]);
+  CJSON(useAMPM, if_ntp[F("ampm")]);
+
+  JsonObject ol = doc[F("ol")];
+  CJSON(overlayDefault ,ol[F("clock")]); // 0
+  CJSON(countdownMode, ol[F("cntdwn")]);
+  overlayCurrent = overlayDefault;
+
+  JsonArray ol_cntdwn = ol[F("cntdwn")]; //[20,12,31,23,59,59]
+
+  //timed macro rules
+  JsonObject tm = doc[F("timers")];
+  JsonObject cntdwn = tm[F("cntdwn")];
+  JsonArray cntdwn_goal = cntdwn[F("goal")];
+  CJSON(countdownYear,  cntdwn_goal[0]);
+  CJSON(countdownMonth, cntdwn_goal[1]);
+  CJSON(countdownDay,   cntdwn_goal[2]);
+  CJSON(countdownHour,  cntdwn_goal[3]);
+  CJSON(countdownMin,   cntdwn_goal[4]);
+  CJSON(countdownSec,   cntdwn_goal[5]);
+  CJSON(macroCountdown, cntdwn[F("macro")]);
+
+  JsonArray timers = tm[F("ins")];
+  uint8_t it = 0;
+  for (JsonObject timer : timers) {
+    if (it > 7) break;
+    CJSON(timerHours[it], timer[F("hour")]);
+    CJSON(timerMinutes[it], timer[F("min")]);
+    CJSON(timerMacro[it], timer[F("macro")]);
+
+    byte dowPrev =  timerWeekday[it];
+    bool actPrev = timerWeekday[it] & 0x01;
+    CJSON(timerWeekday[it], timer[F("dow")]);
+    if (timerWeekday[it] != dowPrev) { //present in JSON
+      timerWeekday[it] <<= 1; //add active bit
+      bool act = timer[F("en")] | actPrev;
+      if (act) timerWeekday[it]++;
+    }
+
+    it++;
+  }
+
+  JsonObject ota = doc["ota"];
+  const char* pwd = ota["psk"]; //normally not present due to security
+
+  bool pwdCorrect = !otaLock; //always allow access if ota not locked
+  if (pwd != nullptr && strncmp(otaPass, pwd, 33) == 0) pwdCorrect = true;
+
+  if (pwdCorrect) { //only accept these values from cfg.json if ota is unlocked (else from wsec.json)
+    CJSON(otaLock, ota[F("lock")]);
+    CJSON(wifiLock, ota[F("lock-wifi")]);
+    CJSON(aOtaEnabled, ota[F("aota")]);
+    getStringFromJson(otaPass, pwd, 33); //normally not present due to security
+  }
+
+  #ifdef WLED_ENABLE_DMX
+  JsonObject dmx = doc["dmx"];
+  CJSON(DMXChannels, dmx[F("chan")]);
+  CJSON(DMXGap,dmx[F("gap")]);
+  CJSON(DMXStart, dmx[F("start")]);
+  CJSON(DMXStartLED,dmx[F("start-led")]);
+
+  JsonArray dmx_fixmap = dmx.createNestedArray("fixmap");
+  it = 0;
+  for (int i : dmx_fixmap) {
+    if (it > 14) break;
+    DMXFixtureMap[i] = i;
+    it++;
+  }
+  #endif
+
+  JsonObject usermods_settings = doc["um"];
+  usermods.readFromConfig(usermods_settings);
+}
+
+void serializeConfig() {
+  serializeConfigSec();
+
+  DEBUG_PRINTLN(F("Writing settings to /cfg.json..."));
+
+  DynamicJsonDocument doc(JSON_BUFFER_SIZE);
+
+  //{ //scope this to reduce stack size
+  JsonArray rev = doc.createNestedArray("rev");
+  rev.add(1); //major settings revision
+  rev.add(0); //minor settings revision
+
+  doc[F("vid")] = VERSION;
+
+  JsonObject id = doc.createNestedObject("id");
+  id[F("mdns")] = cmDNS;
+  id[F("name")] = serverDescription;
+  id[F("inv")] = alexaInvocationName;
+
+  JsonObject nw = doc.createNestedObject("nw");
+
+  JsonArray nw_ins = nw.createNestedArray("ins");
+
+  JsonObject nw_ins_0 = nw_ins.createNestedObject();
+  nw_ins_0[F("ssid")] = clientSSID;
+  nw_ins_0[F("pskl")] = strlen(clientPass);
+
+  JsonArray nw_ins_0_ip = nw_ins_0.createNestedArray("ip");
+  JsonArray nw_ins_0_gw = nw_ins_0.createNestedArray("gw");
+  JsonArray nw_ins_0_sn = nw_ins_0.createNestedArray("sn");
+
+  for (byte i = 0; i < 4; i++) {
+    nw_ins_0_ip.add(staticIP[i]);
+    nw_ins_0_gw.add(staticGateway[i]);
+    nw_ins_0_sn.add(staticSubnet[i]);
+  }
+
+  JsonObject ap = doc.createNestedObject("ap");
+  ap[F("ssid")] = apSSID;
+  ap[F("pskl")] = strlen(apPass);
+  ap[F("chan")] = apChannel;
+  ap[F("behav")] = apBehavior;
+
+  JsonArray ap_ip = ap.createNestedArray("ip");
+  ap_ip.add(4);
+  ap_ip.add(3);
+  ap_ip.add(2);
+  ap_ip.add(1);
+
+  JsonObject wifi = doc.createNestedObject("wifi");
+  wifi[F("sleep")] = !noWifiSleep;
+  wifi[F("phy")] = 1;
+
+  JsonObject hw = doc.createNestedObject("hw");
+
+  JsonObject hw_led = hw.createNestedObject("led");
+  hw_led[F("total")] = ledCount;
+  hw_led[F("maxpwr")] = strip.ablMilliampsMax;
+  hw_led[F("ledma")] = strip.milliampsPerLed;
+  hw_led[F("rev")] = strip.reverseMode;
+
+  JsonArray hw_led_ins = hw_led.createNestedArray("ins");
+
+  JsonObject hw_led_ins_0 = hw_led_ins.createNestedObject();
+  hw_led_ins_0[F("en")] = true;
+  hw_led_ins_0[F("start")] = 0;
+  hw_led_ins_0[F("len")] = ledCount;
+  JsonArray hw_led_ins_0_pin = hw_led_ins_0.createNestedArray("pin");
+  hw_led_ins_0_pin.add(LEDPIN);
+  #ifdef DATAPIN
+  hw_led_ins_0_pin.add(DATAPIN);
+  #endif
+  hw_led_ins_0[F("order")] = strip.colorOrder; //color order
+  hw_led_ins_0[F("rev")] = false;
+  hw_led_ins_0[F("skip")] = skipFirstLed ? 1 : 0;
+
+  //this is very crude and temporary
+  byte ledType = TYPE_WS2812_RGB;
+  if (useRGBW) ledType = TYPE_SK6812_RGBW;
+  #ifdef USE_WS2801
+    ledType = TYPE_WS2801;
+  #endif
+  #ifdef USE_APA102
+    ledType = TYPE_APA102;
+  #endif
+  #ifdef USE_LPD8806
+    ledType = TYPE_LPD8806;
+  #endif
+  #ifdef USE_P9813
+    ledType = TYPE_P9813;
+  #endif
+  #ifdef USE_TM1814
+    ledType = TYPE_TM1814;
+  #endif
+
+  hw_led_ins_0[F("type")] = ledType;
+
+  JsonObject hw_btn = hw.createNestedObject("btn");
+
+  JsonArray hw_btn_ins = hw_btn.createNestedArray("ins");
+
+  #if defined(BTNPIN) && BTNPIN > -1
+  JsonObject hw_btn_ins_0 = hw_btn_ins.createNestedObject();
+  hw_btn_ins_0[F("type")] = (buttonEnabled) ? BTN_TYPE_PUSH : BTN_TYPE_NONE;
+
+  JsonArray hw_btn_ins_0_pin = hw_btn_ins_0.createNestedArray("pin");
+  hw_btn_ins_0_pin.add(BTNPIN);
+
+  JsonArray hw_btn_ins_0_macros = hw_btn_ins_0.createNestedArray("macros");
+  hw_btn_ins_0_macros.add(macroButton);
+  hw_btn_ins_0_macros.add(macroLongPress);
+  hw_btn_ins_0_macros.add(macroDoublePress);
+  #endif
+
+  #if defined(IRPIN) && IRPIN > -1
+  JsonObject hw_ir = hw.createNestedObject("ir");
+  hw_ir[F("pin")] = IR_PIN;
+  hw_ir[F("type")] = 0;
+  #endif
+
+  #if defined(RLYPIN) && RLYPIN > -1
+  JsonObject hw_relay = hw.createNestedObject("relay");
+  hw_relay[F("pin")] = RLYPIN;
+  hw_relay[F("rev")] = (RLYMDE) ? false : true;
+  JsonObject hw_status = hw.createNestedObject("status");
+  hw_status[F("pin")] = -1;
+  #endif
+
+  JsonObject light = doc.createNestedObject("light");
+  light[F("scale-bri")] = briMultiplier;
+  light[F("pal-mode")] = strip.paletteBlend;
+
+  JsonObject light_gc = light.createNestedObject("gc");
+  light_gc["bri"] = (strip.gammaCorrectBri) ? 2.8 : 1.0;
+  light_gc[F("col")] = (strip.gammaCorrectCol) ? 2.8 : 1.0;
+
+  JsonObject light_tr = light.createNestedObject("tr");
+  light_tr[F("mode")] = fadeTransition;
+  light_tr[F("dur")] = transitionDelayDefault / 100;
+  light_tr[F("pal")] = strip.paletteFade;
+
+  JsonObject light_nl = light.createNestedObject("nl");
+  light_nl[F("mode")] = nightlightMode;
+  light_nl[F("dur")] = nightlightDelayMinsDefault;
+  light_nl[F("tbri")] = nightlightTargetBri;
+  light_nl[F("macro")] = macroNl;
+
+  JsonObject def = doc.createNestedObject("def");
+  def[F("ps")] = bootPreset;
+  def["on"] = turnOnAtBoot;
+  def["bri"] = briS;
+
+  //to be removed once preset cycles are presets
+  if (saveCurrPresetCycConf) {
+    JsonObject def_cy = def.createNestedObject("cy");
+    def_cy["on"] = presetCyclingEnabled;
+
+    JsonArray def_cy_range = def_cy.createNestedArray("range");
+    def_cy_range.add(presetCycleMin);
+    def_cy_range.add(presetCycleMax);
+    def_cy[F("dur")] = presetCycleTime / 100;
+  }
+
+  JsonObject interfaces = doc.createNestedObject("if");
+
+  JsonObject if_sync = interfaces.createNestedObject("sync");
+  if_sync[F("port0")] = udpPort;
+  if_sync[F("port1")] = udpPort2;
+
+  JsonObject if_sync_recv = if_sync.createNestedObject("recv");
+  if_sync_recv["bri"] = receiveNotificationBrightness;
+  if_sync_recv[F("col")] = receiveNotificationColor;
+  if_sync_recv[F("fx")] = receiveNotificationEffects;
+
+  JsonObject if_sync_send = if_sync.createNestedObject("send");
+  if_sync_send[F("dir")] = notifyDirect;
+  if_sync_send[F("btn")] = notifyButton;
+  if_sync_send[F("va")] = notifyAlexa;
+  if_sync_send[F("hue")] = notifyHue;
+  if_sync_send[F("macro")] = notifyMacro;
+  if_sync_send[F("twice")] = notifyTwice;
+
+  JsonObject if_live = interfaces.createNestedObject("live");
+  if_live[F("en")] = receiveDirect;
+  if_live[F("port")] = e131Port;
+  if_live[F("mc")] = e131Multicast;
+
+  JsonObject if_live_dmx = if_live.createNestedObject("dmx");
+  if_live_dmx[F("uni")] = e131Universe;
+  if_live_dmx[F("seqskip")] = e131SkipOutOfSequence;
+  if_live_dmx[F("addr")] = DMXAddress;
+  if_live_dmx[F("mode")] = DMXMode;
+  if_live[F("timeout")] = realtimeTimeoutMs / 100;
+  if_live[F("maxbri")] = arlsForceMaxBri;
+  if_live[F("no-gc")] = arlsDisableGammaCorrection;
+  if_live[F("offset")] = arlsOffset;
+
+  JsonObject if_va = interfaces.createNestedObject("va");
+  if_va[F("alexa")] = alexaEnabled;
+
+  JsonArray if_va_macros = if_va.createNestedArray("macros");
+  if_va_macros.add(macroAlexaOn);
+  if_va_macros.add(macroAlexaOff);
+  JsonObject if_blynk = interfaces.createNestedObject("blynk");
+  if_blynk[F("token")] = strlen(blynkApiKey) ? "Hidden":"";
+
+  JsonObject if_mqtt = interfaces.createNestedObject("mqtt");
+  if_mqtt[F("en")] = mqttEnabled;
+  if_mqtt[F("broker")] = mqttServer;
+  if_mqtt[F("port")] = mqttPort;
+  if_mqtt[F("user")] = mqttUser;
+  if_mqtt[F("pskl")] = strlen(mqttPass);
+  if_mqtt[F("cid")] = mqttClientID;
+
+  JsonObject if_mqtt_topics = if_mqtt.createNestedObject("topics");
+  if_mqtt_topics[F("device")] = mqttDeviceTopic;
+  if_mqtt_topics[F("group")] = mqttGroupTopic;
+
+  JsonObject if_hue = interfaces.createNestedObject("hue");
+  if_hue[F("en")] = huePollingEnabled;
+  if_hue[F("id")] = huePollLightId;
+  if_hue[F("iv")] = huePollIntervalMs / 100;
+
+  JsonObject if_hue_recv = if_hue.createNestedObject("recv");
+  if_hue_recv["on"] = hueApplyOnOff;
+  if_hue_recv["bri"] = hueApplyBri;
+  if_hue_recv[F("col")] = hueApplyColor;
+
+  JsonArray if_hue_ip = if_hue.createNestedArray("ip");
+  for (byte i = 0; i < 4; i++) {
+    if_hue_ip.add(hueIP[i]);
+  }
+
+  JsonObject if_ntp = interfaces.createNestedObject("ntp");
+  if_ntp[F("en")] = ntpEnabled;
+  if_ntp[F("host")] = ntpServerName;
+  if_ntp[F("tz")] = currentTimezone;
+  if_ntp[F("offset")] = utcOffsetSecs;
+  if_ntp[F("ampm")] = useAMPM;
+
+  JsonObject ol = doc.createNestedObject("ol");
+  ol[F("clock")] = overlayDefault;
+  ol[F("cntdwn")] = countdownMode;
+
+  JsonObject timers = doc.createNestedObject("timers");
+
+  JsonObject cntdwn = timers.createNestedObject("cntdwn");
+  JsonArray goal = cntdwn.createNestedArray("goal");
+  goal.add(countdownYear); goal.add(countdownMonth); goal.add(countdownDay);
+  goal.add(countdownHour); goal.add(countdownMin); goal.add(countdownSec);
+  cntdwn[F("macro")] = macroCountdown;
+
+  JsonArray timers_ins = timers.createNestedArray("ins");
+
+  for (byte i = 0; i < 8; i++) {
+    if (timerMacro[i] == 0 && timerHours[i] == 0 && timerMinutes[i] == 0) continue;
+    JsonObject timers_ins0 = timers_ins.createNestedObject();
+    timers_ins0[F("en")] = (timerWeekday[i] & 0x01);
+    timers_ins0[F("hour")] = timerHours[i];
+    timers_ins0[F("min")] = timerMinutes[i];
+    timers_ins0[F("macro")] = timerMacro[i];
+    timers_ins0[F("dow")] = timerWeekday[i] >> 1;
+  }
+
+  JsonObject ota = doc.createNestedObject("ota");
+  ota[F("lock")] = otaLock;
+  ota[F("lock-wifi")] = wifiLock;
+  ota[F("pskl")] = strlen(otaPass);
+  ota[F("aota")] = aOtaEnabled;
+
+  #ifdef WLED_ENABLE_DMX
+  JsonObject dmx = doc.createNestedObject("dmx");
+  dmx[F("chan")] = DMXChannels;
+  dmx[F("gap")] = DMXGap;
+  dmx[F("start")] = DMXStart;
+  dmx[F("start-led")] = DMXStartLED;
+
+  JsonArray dmx_fixmap = dmx.createNestedArray("fixmap");
+  for (byte i = 0; i < 15; i++)
+    dmx_fixmap.add(DMXFixtureMap[i]);
+  #endif
+  //}
+
+  JsonObject usermods_settings = doc.createNestedObject("um");
+  usermods.addToConfig(usermods_settings);
+
+  File f = WLED_FS.open("/cfg.json", "w");
+  if (f) serializeJson(doc, f);
+  f.close();
+}
+
+//settings in /wsec.json, not accessible via webserver, for passwords and tokens
+bool deserializeConfigSec() {
+  DEBUG_PRINTLN(F("Reading settings from /wsec.json..."));
+
+  DynamicJsonDocument doc(JSON_BUFFER_SIZE);
+
+  bool success = readObjectFromFile("/wsec.json", nullptr, &doc);
+  if (!success) return false;
+
+  JsonObject nw_ins_0 = doc["nw"][F("ins")][0];
+  getStringFromJson(clientPass, nw_ins_0["psk"], 65);
+
+  JsonObject ap = doc[F("ap")];
+  getStringFromJson(apPass, ap["psk"] , 65);
+
+  JsonObject interfaces = doc["if"];
+
+  const char* apikey = interfaces["blynk"][F("token")] | "Hidden";
+  int tdd = strnlen(apikey, 36);
+  if (tdd > 20 || tdd == 0)
+    getStringFromJson(blynkApiKey, apikey, 36);
+
+  JsonObject if_mqtt = interfaces[F("mqtt")];
+  getStringFromJson(mqttPass, if_mqtt["psk"], 41);
+
+  getStringFromJson(hueApiKey, interfaces[F("hue")][F("key")], 47);
+
+  JsonObject ota = doc["ota"];
+  getStringFromJson(otaPass, ota[F("pwd")], 33);
+  CJSON(otaLock, ota[F("lock")]);
+  CJSON(wifiLock, ota[F("lock-wifi")]);
+  CJSON(aOtaEnabled, ota[F("aota")]);
+
+  return true;
+}
+
+void serializeConfigSec() {
+  DEBUG_PRINTLN(F("Writing settings to /wsec.json..."));
+
+  DynamicJsonDocument doc(JSON_BUFFER_SIZE);
+
+  JsonObject nw = doc.createNestedObject("nw");
+
+  JsonArray nw_ins = nw.createNestedArray("ins");
+
+  JsonObject nw_ins_0 = nw_ins.createNestedObject();
+  nw_ins_0["psk"] = clientPass;
+
+  JsonObject ap = doc.createNestedObject("ap");
+  ap["psk"] = apPass;
+
+  JsonObject interfaces = doc.createNestedObject("if");
+  JsonObject if_blynk = interfaces.createNestedObject("blynk");
+  if_blynk[F("token")] = blynkApiKey;
+  JsonObject if_mqtt = interfaces.createNestedObject("mqtt");
+  if_mqtt["psk"] = mqttPass;
+  JsonObject if_hue = interfaces.createNestedObject("hue");
+  if_hue[F("key")] = hueApiKey;
+
+  JsonObject ota = doc.createNestedObject("ota");
+  ota[F("pwd")] = otaPass;
+  ota[F("lock")] = otaLock;
+  ota[F("lock-wifi")] = wifiLock;
+  ota[F("aota")] = aOtaEnabled;
+
+  File f = WLED_FS.open("/wsec.json", "w");
+  if (f) serializeJson(doc, f);
+  f.close();
+}
--- a/wled00/colors.cpp
+++ b/wled00/colors.cpp
@ -177,7 +177,7 @@ void colorRGBtoXY(byte* rgb, float* xy) //rgb to coordinates (https://www.develo
 }
 #endif // WLED_DISABLE_HUESYNC

-
+//RRGGBB / WWRRGGBB order for hex
 void colorFromDecOrHexString(byte* rgb, char* in)
 {
  if (in[0] == 0) return;
@ -198,6 +198,27 @@ void colorFromDecOrHexString(byte* rgb, char* in)
  rgb[2] =  c        & 0xFF;
 }

+//contrary to the colorFromDecOrHexString() function, this uses the more standard RRGGBB / RRGGBBWW order
+bool colorFromHexString(byte* rgb, const char* in) {
+  if (in == nullptr) return false;
+  size_t inputSize = strnlen(in, 9);
+  if (inputSize != 6 && inputSize != 8) return false;
+
+  uint32_t c = strtoul(in, NULL, 16);
+
+  if (inputSize == 6) {
+    rgb[0] = (c >> 16) & 0xFF;
+    rgb[1] = (c >>  8) & 0xFF;
+    rgb[2] =  c        & 0xFF;
+  } else {
+    rgb[0] = (c >> 24) & 0xFF;
+    rgb[1] = (c >> 16) & 0xFF;
+    rgb[2] = (c >>  8) & 0xFF;
+    rgb[3] =  c        & 0xFF;
+  }
+  return true;
+}
+
 float minf (float v, float w)
 {
  if (w > v) return v;
--- a/wled00/const.h
+++ b/wled00/const.h
@ -72,20 +72,46 @@
 #define DMX_MODE_MULTIPLE_RGB     4            //every LED is addressed with its own RGB (ledCount * 3 channels)
 #define DMX_MODE_MULTIPLE_DRGB    5            //every LED is addressed with its own RGB and share a master dimmer (ledCount * 3 + 1 channels)

-//Light capability byte (unused)
+//Light capability byte (unused) 0bRRCCTTTT
+//bits 0/1/2/3: specifies a type of LED driver. A single "driver" may have different chip models but must have the same protocol/behavior
+//bits 4/5: specifies the class of LED driver - 0b00 (dec. 0-15)  unconfigured/reserved
+//                                            - 0b01 (dec. 16-31) digital (data pin only)
+//                                            - 0b10 (dec. 32-47) analog (PWM)
+//                                            - 0b11 (dec. 48-63) digital (data + clock / SPI)
+//bits 6/7 are reserved and set to 0b00
+
 #define TYPE_NONE                 0            //light is not configured
 #define TYPE_RESERVED             1            //unused. Might indicate a "virtual" light
-#define TYPE_WS2812_RGB           2
-#define TYPE_SK6812_RGBW          3
-#define TYPE_WS2812_WWA           4            //amber + warm + cold white
-#define TYPE_WS2801               5
-#define TYPE_ANALOG_1CH           6            //single channel PWM. Uses value of brightest RGBW channel
-#define TYPE_ANALOG_2CH           7            //analog WW + CW
-#define TYPE_ANALOG_3CH           8            //analog RGB
-#define TYPE_ANALOG_4CH           9            //analog RGBW
-#define TYPE_ANALOG_5CH          10            //analog RGB + WW + CW
-#define TYPE_APA102              11
-#define TYPE_LPD8806             12
+//Digital types (data pin only) (16-31)
+#define TYPE_WS2812_1CH          20            //white-only chips
+#define TYPE_WS2812_WWA          21            //amber + warm + cold white
+#define TYPE_WS2812_RGB          22
+#define TYPE_GS8608              23            //same driver as WS2812, but will require signal 2x per second (else displays test pattern)
+#define TYPE_WS2811_400KHZ       24            //half-speed WS2812 protocol, used by very old WS2811 units
+#define TYPE_SK6812_RGBW         30
+//"Analog" types (PWM) (32-47)
+#define TYPE_ONOFF               40            //binary output (relays etc.)
+#define TYPE_ANALOG_1CH          41            //single channel PWM. Uses value of brightest RGBW channel
+#define TYPE_ANALOG_2CH          42            //analog WW + CW
+#define TYPE_ANALOG_3CH          43            //analog RGB
+#define TYPE_ANALOG_4CH          44            //analog RGBW
+#define TYPE_ANALOG_5CH          45            //analog RGB + WW + CW
+//Digital types (data + clock / SPI) (48-63)
+#define TYPE_WS2801              50
+#define TYPE_APA102              51
+#define TYPE_LPD8806             52
+#define TYPE_P9813               53
+#define TYPE_TM1814              54
+
+
+//Button type
+#define BTN_TYPE_NONE             0
+#define BTN_TYPE_RESERVED         1
+#define BTN_TYPE_PUSH             2
+#define BTN_TYPE_PUSH_ACT_HIGH    3 //not implemented
+#define BTN_TYPE_SWITCH           4 //not implemented
+#define BTN_TYPE_SWITCH_ACT_HIGH  5 //not implemented
+

 //Hue error codes
 #define HUE_ERROR_INACTIVE        0
@ -105,19 +131,29 @@
 #define SEG_OPTION_FREEZE         5            //Segment contents will not be refreshed
 #define SEG_OPTION_TRANSITIONAL   7

+// WLED Error modes
+#define ERR_NONE         0  // All good :)
+#define ERR_EEP_COMMIT   2  // Could not commit to EEPROM (wrong flash layout?)
+#define ERR_JSON         9  // JSON parsing failed (input too large?)
+#define ERR_FS_BEGIN    10  // Could not init filesystem (no partition?)
+#define ERR_FS_QUOTA    11  // The FS is full or the maximum file size is reached
+#define ERR_FS_PLOAD    12  // It was attempted to load a preset that does not exist
+#define ERR_FS_GENERAL  19  // A general unspecified filesystem error occured
+
 //Timer mode types
 #define NL_MODE_SET               0            //After nightlight time elapsed, set to target brightness
 #define NL_MODE_FADE              1            //Fade to target brightness gradually
 #define NL_MODE_COLORFADE         2            //Fade to target brightness and secondary color gradually
 #define NL_MODE_SUN               3            //Sunrise/sunset. Target brightness is set immediately, then Sunrise effect is started. Max 60 min.

-//EEPROM size
-#define EEPSIZE 2560  //Maximum is 4096

 #define NTP_PACKET_SIZE 48

-// maximum number of LEDs - MAX_LEDS is coming from the JSON response getting too big, MAX_LEDS_DMA will become a timing issue
+// maximum number of LEDs - more than 1500 LEDs (or 500 DMA "LEDPIN 3" driven ones) will cause a low memory condition on ESP8266
+#ifndef MAX_LEDS
 #define MAX_LEDS 1500
+#endif
+
 #define MAX_LEDS_DMA 500

 // string temp buffer (now stored in stack locally)
@ -127,6 +163,7 @@

 #define ABL_MILLIAMPS_DEFAULT 850; // auto lower brightness to stay close to milliampere limit

+
 #define TOUCH_THRESHOLD 32 // limit to recognize a touch, higher value means more sensitive

 // Size of buffer for API JSON object (increase for more segments)
--- a/wled00/data/404.html
+++ b/wled00/data/404.html
@ -35,7 +35,6 @@
      color: white;
      border: 0px solid white;
      border-radius: 25px;
-      filter: drop-shadow(0px 0px 1px #000);
    }
 	</style>
 </head>
--- a/wled00/data/index.htm
+++ b/wled00/data/index.htm
--- a/wled00/data/settings_leds.htm
+++ b/wled00/data/settings_leds.htm
@ -151,7 +151,7 @@
 		<h3>Defaults</h3>
 		Turn LEDs on after power up/reset: <input type="checkbox" name="BO"><br>
    Default brightness: <input name="CA" type="number" min="0" max="255" required> (0-255)<br><br>
-    Apply preset <input name="BP" type="number" min="0" max="16" required> at boot (0 uses defaults)
+    Apply preset <input name="BP" type="number" min="0" max="250" required> at boot (0 uses defaults)
    <br>- <i>or</i> -<br>
    Set current preset cycle setting as boot default: <input type="checkbox" name="PC"><br><br>
 		Use Gamma correction for color: <input type="checkbox" name="GC"> (strongly recommended)<br>
--- a/wled00/data/settings_time.htm
+++ b/wled00/data/settings_time.htm
@ -43,10 +43,10 @@
 		}
    function BTa()
    {
-      var ih="<tr><th>Active</th><th>Hour</th><th>Minute</th><th>Macro</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th><th>S</th></tr>";
+      var ih="<tr><th>Active</th><th>Hour</th><th>Minute</th><th>Preset</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th><th>S</th></tr>";
      for (i=0;i<8;i++)
      {
-        ih+="<tr><td><input name=\"W"+i+"\" id=\"W"+i+"\" type=\"number\" style=\"display:none\"><input id=\"W"+i+"0\" type=\"checkbox\"></td><td><input name=\"H"+i+"\" type=\"number\" min=\"0\" max=\"24\"></td><td><input name=\"N"+i+"\" type=\"number\" min=\"0\" max=\"59\"></td><td><input name=\"T"+i+"\" type=\"number\" min=\"0\" max=\"16\"></td>";
+        ih+="<tr><td><input name=\"W"+i+"\" id=\"W"+i+"\" type=\"number\" style=\"display:none\"><input id=\"W"+i+"0\" type=\"checkbox\"></td><td><input name=\"H"+i+"\" type=\"number\" min=\"0\" max=\"24\"></td><td><input name=\"N"+i+"\" type=\"number\" min=\"0\" max=\"59\"></td><td><input name=\"T"+i+"\" type=\"number\" min=\"0\" max=\"250\"></td>";
        for (j=1;j<8;j++) ih+="<td><input id=\"W"+i+j+"\" type=\"checkbox\"></td>";
      }
      gId("TMT").innerHTML=ih;
@ -108,6 +108,7 @@
      <option value="15">CA-Saskatchewan</option>
      <option value="16">ACST</option>
      <option value="17">ACST/ACDT</option>
+      <option value="18">HST (Hawaii)</option>
 		</select><br>
 		UTC offset: <input name="UO" type="number" min="-65500" max="65500" required> seconds (max. 18 hours)<br>
 		Current local time is <span class="times">unknown</span>.
@ -134,32 +135,17 @@
 		Countdown Goal:<br>
 		Year: 20 <input name="CY" type="number" min="0" max="99" required> Month: <input name="CI" type="number" min="1" max="12" required> Day: <input name="CD" type="number" min="1" max="31" required><br>
 		Hour: <input name="CH" type="number" min="0" max="23" required> Minute: <input name="CM" type="number" min="0" max="59" required> Second: <input name="CS" type="number" min="0" max="59" required><br>
-		<h3>Advanced Macros</h3>
-		Define API macros here:<br>
-		1: <input name="M1" maxlength="64"><br>
-		2: <input name="M2" maxlength="64"><br>
-		3: <input name="M3" maxlength="64"><br>
-		4: <input name="M4" maxlength="64"><br>
-		5: <input name="M5" maxlength="64"><br>
-		6: <input name="M6" maxlength="64"><br>
-		7: <input name="M7" maxlength="64"><br>
-		8: <input name="M8" maxlength="64"><br>
-		9: <input name="M9" maxlength="64"><br>
-		10: <input name="M10" maxlength="64"><br>
-		11: <input name="M11" maxlength="64"><br>
-		12: <input name="M12" maxlength="64"><br>
-		13: <input name="M13" maxlength="64"><br>
-		14: <input name="M14" maxlength="64"><br>
-		15: <input name="M15" maxlength="64"><br>
-		16: <input name="M16" maxlength="64"><br><br>
-		<i>Use 0 for the default action instead of a macro</i><br>
-		Boot Macro: <input name="MB" type="number" min="0" max="16" required><br>
-		Alexa On/Off Macros: <input name="A0" type="number" min="0" max="16" required> <input name="A1" type="number" min="0" max="16" required><br>
-		Button short press macro: Macro: <input name="MP" type="number" min="0" max="16" required><br>
-    Long Press: <input name="ML" type="number" min="0" max="16" required> Double press: <input name="MD" type="number" min="0" max="16" required><br>	
-		Countdown-Over Macro: <input name="MC" type="number" min="0" max="16" required><br>
-		Timed-Light-Over Macro: <input name="MN" type="number" min="0" max="16" required><br>
-		Time-Controlled Macros:<br>
+		<h3>Macro presets</h3>
+    <b>Macros have moved!</b><br>
+    <i>Presets now also can be used as macros to save both JSON and HTTP API commands.<br>
+    Just enter the preset id below!</i>
+		<i>Use 0 for the default action instead of a preset</i><br>
+		Alexa On/Off Preset: <input name="A0" type="number" min="0" max="250" required> <input name="A1" type="number" min="0" max="250" required><br>
+		Button short press Preset: <input name="MP" type="number" min="0" max="250" required><br>
+    Long Press: <input name="ML" type="number" min="0" max="250" required> Double press: <input name="MD" type="number" min="0" max="250" required><br>	
+		Countdown-Over Preset: <input name="MC" type="number" min="0" max="250" required><br>
+		Timed-Light-Over Presets: <input name="MN" type="number" min="0" max="250" required><br>
+		<h3>Time-controlled presets</h3>
    <div style="display: inline-block">
    <table id="TMT">
    </table></div><hr>
--- a/wled00/e131.cpp
+++ b/wled00/e131.cpp
@ -24,15 +24,16 @@ void handleDDPPacket(e131_packet_t* p) {
    }
  }

-  uint32_t offsetLeds = htonl(p->channelOffset) /3;
-  uint16_t packetLeds = htons(p->dataLen) /3;
+  uint32_t start = htonl(p->channelOffset) /3;
+  start += DMXAddress /3;
+  uint16_t stop = start + htons(p->dataLen) /3;
  uint8_t* data = p->data;
  uint16_t c = 0;
  if (p->flags & DDP_TIMECODE_FLAG) c = 4; //packet has timecode flag, we do not support it, but data starts 4 bytes later

  realtimeLock(realtimeTimeoutMs, REALTIME_MODE_DDP);
  
-  for (uint16_t i = offsetLeds; i < offsetLeds + packetLeds; i++) {
+  for (uint16_t i = start; i < stop; i++) {
    setRealtimePixel(i, data[c++], data[c++], data[c++], 0);
  }

--- a/wled00/fcn_declare.h
+++ b/wled00/fcn_declare.h
@ -25,6 +25,12 @@ bool isButtonPressed();
 void handleButton();
 void handleIO();

+//cfg.cpp
+void deserializeConfig();
+bool deserializeConfigSec();
+void serializeConfig();
+void serializeConfigSec();
+
 //colors.cpp
 void colorFromUint32(uint32_t in, bool secondary = false);
 void colorFromUint24(uint32_t in, bool secondary = false);
@ -37,6 +43,7 @@ void colorXYtoRGB(float x, float y, byte* rgb); // only defined if huesync disab
 void colorRGBtoXY(byte* rgb, float* xy); // only defined if huesync disabled TODO

 void colorFromDecOrHexString(byte* rgb, char* in);
+bool colorFromHexString(byte* rgb, const char* in);
 void colorRGBtoRGBW(byte* rgb); //rgb to rgbw (http://codewelt.com/rgbw). (RGBW_MODE_LEGACY)

 //dmx.cpp
@ -48,6 +55,12 @@ void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol);

 //file.cpp
 bool handleFileRead(AsyncWebServerRequest*, String path);
+bool writeObjectToFileUsingId(const char* file, uint16_t id, JsonDocument* content);
+bool writeObjectToFile(const char* file, const char* key, JsonDocument* content);
+bool readObjectFromFileUsingId(const char* file, uint16_t id, JsonDocument* dest);
+bool readObjectFromFile(const char* file, const char* key, JsonDocument* dest);
+void updateFSInfo();
+void closeFile();

 //hue.cpp
 void handleHue();
@ -85,8 +98,8 @@ void handleIR();

 void deserializeSegment(JsonObject elem, byte it);
 bool deserializeState(JsonObject root);
-void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id);
-void serializeState(JsonObject root);
+void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool forPreset = false, bool segmentBounds = true);
+void serializeState(JsonObject root, bool forPreset = false, bool includeBri = true, bool segmentBounds = true);
 void serializeInfo(JsonObject root);
 void serveJson(AsyncWebServerRequest* request);
 bool serveLiveLeds(AsyncWebServerRequest* request, uint32_t wsClient = 0);
@ -135,11 +148,36 @@ void setCronixie();
 void _overlayCronixie();    
 void _drawOverlayCronixie();

+//pin_manager.cpp
+class PinManagerClass {
+  private:
+  #ifdef ESP8266
+  uint8_t pinAlloc[3] = {0x00, 0x00, 0x00}; //24bit, 1 bit per pin, we use first 17bits
+  #else
+  uint8_t pinAlloc[5] = {0x00, 0x00, 0x00, 0x00, 0x00}; //40bit, 1 bit per pin, we use all bits
+  #endif
+
+  public:
+  void deallocatePin(byte gpio);
+  bool allocatePin(byte gpio, bool output = true);
+  bool isPinAllocated(byte gpio);
+  bool isPinOk(byte gpio, bool output = true);
+};
+
+//playlist.cpp
+void loadPlaylist(JsonObject playlistObject);
+void handlePlaylist();
+
+//presets.cpp
+bool applyPreset(byte index);
+void savePreset(byte index, bool persist = true, const char* pname = nullptr, JsonObject saveobj = JsonObject());
+void deletePreset(byte index);
+
 //set.cpp
 void _setRandomColor(bool _sec,bool fromButton=false);
 bool isAsterisksOnly(const char* str, byte maxLen);
 void handleSettingsSet(AsyncWebServerRequest *request, byte subPage);
-bool handleSet(AsyncWebServerRequest *request, const String& req);
+bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply=true);
 int getNumVal(const String* req, uint16_t pos);
 bool updateVal(const String* req, const char* key, byte* val, byte minv=0, byte maxv=255);

@ -158,6 +196,8 @@ class Usermod {
    virtual void addToJsonState(JsonObject& obj) {}
    virtual void addToJsonInfo(JsonObject& obj) {}
    virtual void readFromJsonState(JsonObject& obj) {}
+    virtual void addToConfig(JsonObject& obj) {}
+    virtual void readFromConfig(JsonObject& obj) {}
    virtual uint16_t getId() {return USERMOD_ID_UNSPECIFIED;}
 };

@ -176,6 +216,9 @@ class UsermodManager {
    void addToJsonInfo(JsonObject& obj);
    void readFromJsonState(JsonObject& obj);

+    void addToConfig(JsonObject& obj);
+    void readFromConfig(JsonObject& obj);
+
    bool add(Usermod* um);
    byte getModCount();
 };
@ -189,18 +232,9 @@ void userConnected();
 void userLoop();

 //wled_eeprom.cpp
-void commit();
-void clearEEPROM();
-void writeStringToEEPROM(uint16_t pos, char* str, uint16_t len);
-void readStringFromEEPROM(uint16_t pos, char* str, uint16_t len);
-void saveSettingsToEEPROM();
-void loadSettingsFromEEPROM(bool first);
-void savedToPresets();
-bool applyPreset(byte index, bool loadBri = true);
-void savePreset(byte index, bool persist = true);
-void loadMacro(byte index, char* m);
 void applyMacro(byte index);
-void saveMacro(byte index, const String& mc, bool persist = true); //only commit on single save, not in settings
+void deEEP();
+void deEEPSettings();

 //wled_serial.cpp
 void handleSerial();
--- a/wled00/file.cpp
+++ b/wled00/file.cpp
@ -4,17 +4,378 @@
 * Utility for SPIFFS filesystem
 */

-//filesystem
-#ifndef WLED_DISABLE_FILESYSTEM
-#include <FS.h>
-#ifdef ARDUINO_ARCH_ESP32
-#include "SPIFFS.h"
+#ifdef ARDUINO_ARCH_ESP32 //FS info bare IDF function until FS wrapper is available for ESP32
+#if WLED_FS != LITTLEFS
+  #include "esp_spiffs.h"
 #endif
-#include "SPIFFSEditor.h"
 #endif

+#define FS_BUFSIZE 256
+
+/*
+ * Structural requirements for files managed by writeObjectToFile() and readObjectFromFile() utilities:
+ * 1. File must be a string representation of a valid JSON object
+ * 2. File must have '{' as first character
+ * 3. There must not be any additional characters between a root-level key and its value object (e.g. space, tab, newline)
+ * 4. There must not be any characters between an root object-separating ',' and the next object key string
+ * 5. There may be any number of spaces, tabs, and/or newlines before such object-separating ','
+ * 6. There must not be more than 5 consecutive spaces at any point except for those permitted in condition 5
+ * 7. If it is desired to delete the first usable object (e.g. preset file), a dummy object '"0":{}' is inserted at the beginning.
+ *    It shall be disregarded by receiving software.
+ *    The reason for it is that deleting the first preset would require special code to handle commas between it and the 2nd preset
+ */
+
+// There are no consecutive spaces longer than this in the file, so if more space is required, findSpace() can return false immediately
+// Actual space may be lower
+uint16_t knownLargestSpace = UINT16_MAX;
+
+File f;
+
+//wrapper to find out how long closing takes
+void closeFile() {
+  DEBUGFS_PRINT(F("Close -> "));
+  uint32_t s = millis();
+  f.close();
+  DEBUGFS_PRINTF("took %d ms\n", millis() - s);
+  doCloseFile = false;
+}
+
+//find() that reads and buffers data from file stream in 256-byte blocks.
+//Significantly faster, f.find(key) can take SECONDS for multi-kB files
+bool bufferedFind(const char *target, bool fromStart = true) {
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINT("Find ");
+    DEBUGFS_PRINTLN(target);
+    uint32_t s = millis();
+  #endif
+
+  if (!f || !f.size()) return false;
+  size_t targetLen = strlen(target);
+
+  size_t index = 0;
+  byte c;
+  uint16_t bufsize = 0, count = 0;
+  byte buf[FS_BUFSIZE];
+  if (fromStart) f.seek(0);
+
+  while (f.position() < f.size() -1) {
+    bufsize = f.read(buf, FS_BUFSIZE);
+    count = 0;
+    while (count < bufsize) {
+      if(buf[count] != target[index])
+      index = 0; // reset index if any char does not match
+
+      if(buf[count] == target[index]) {
+        if(++index >= targetLen) { // return true if all chars in the target match
+          f.seek((f.position() - bufsize) + count +1);
+          DEBUGFS_PRINTF("Found at pos %d, took %d ms", f.position(), millis() - s);
+          return true;
+        }
+      }
+      count++;
+    }
+  }
+  DEBUGFS_PRINTF("No match, took %d ms\n", millis() - s);
+  return false;
+}
+
+//find empty spots in file stream in 256-byte blocks.
+bool bufferedFindSpace(uint16_t targetLen, bool fromStart = true) {
+
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINTF("Find %d spaces\n", targetLen);
+    uint32_t s = millis();
+  #endif
+
+  if (knownLargestSpace < targetLen) {
+    DEBUGFS_PRINT(F("No match, KLS "));
+    DEBUGFS_PRINTLN(knownLargestSpace);
+    return false;
+  }
+
+  if (!f || !f.size()) return false;
+
+  uint16_t index = 0;
+  uint16_t bufsize = 0, count = 0;
+  byte buf[FS_BUFSIZE];
+  if (fromStart) f.seek(0);
+
+  while (f.position() < f.size() -1) {
+    bufsize = f.read(buf, FS_BUFSIZE);
+    count = 0;
+    
+    while (count < bufsize) {
+      if(buf[count] == ' ') {
+        if(++index >= targetLen) { // return true if space long enough
+          if (fromStart) {
+            f.seek((f.position() - bufsize) + count +1 - targetLen);
+            knownLargestSpace = UINT16_MAX; //there may be larger spaces after, so we don't know
+          }
+          DEBUGFS_PRINTF("Found at pos %d, took %d ms", f.position(), millis() - s);
+          return true;
+        }
+      } else {
+        if (!fromStart) return false;
+        if (index) {
+          if (knownLargestSpace < index || knownLargestSpace == UINT16_MAX) knownLargestSpace = index;
+          index = 0; // reset index if not space
+        }
+      }
+
+      count++;
+    }
+  }
+  DEBUGFS_PRINTF("No match, took %d ms\n", millis() - s);
+  return false;
+}
+
+//find the closing bracket corresponding to the opening bracket at the file pos when calling this function
+bool bufferedFindObjectEnd() {
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINTLN(F("Find obj end"));
+    uint32_t s = millis();
+  #endif
+
+  if (!f || !f.size()) return false;
+
+  uint16_t objDepth = 0; //num of '{' minus num of '}'. return once 0
+  uint16_t bufsize = 0, count = 0;
+  //size_t start = f.position();
+  byte buf[FS_BUFSIZE];
+
+  while (f.position() < f.size() -1) {
+    bufsize = f.read(buf, FS_BUFSIZE);
+    count = 0;
+    
+    while (count < bufsize) {
+      if (buf[count] == '{') objDepth++;
+      if (buf[count] == '}') objDepth--;
+      if (objDepth == 0) {
+        f.seek((f.position() - bufsize) + count +1);
+        DEBUGFS_PRINTF("} at pos %d, took %d ms", f.position(), millis() - s);
+        return true;
+      }
+      count++;
+    }
+  }
+  DEBUGFS_PRINTF("No match, took %d ms\n", millis() - s);
+  return false;
+}
+
+//fills n bytes from current file pos with ' ' characters
+void writeSpace(uint16_t l)
+{
+  byte buf[FS_BUFSIZE];
+  memset(buf, ' ', FS_BUFSIZE);
+
+  while (l > 0) {
+    uint16_t block = (l>FS_BUFSIZE) ? FS_BUFSIZE : l;
+    f.write(buf, block);
+    l -= block;
+  }
+
+  if (knownLargestSpace < l) knownLargestSpace = l;
+}
+
+bool appendObjectToFile(const char* key, JsonDocument* content, uint32_t s, uint32_t contentLen = 0)
+{
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINTLN(F("Append"));
+    uint32_t s1 = millis();
+  #endif
+  uint32_t pos = 0;
+  if (!f) return false;
+
+  if (f.size() < 3) {
+    char init[10];
+    strcpy_P(init, PSTR("{\"0\":{}}"));
+    f.print(init);
+  }
+
+  if (content->isNull()) {
+    doCloseFile = true;
+    return true; //nothing  to append
+  }
+  
+  //if there is enough empty space in file, insert there instead of appending
+  if (!contentLen) contentLen = measureJson(*content);
+  DEBUGFS_PRINTF("CLen %d\n", contentLen);
+  if (bufferedFindSpace(contentLen + strlen(key) + 1)) {
+    if (f.position() > 2) f.write(','); //add comma if not first object
+    f.print(key);
+    serializeJson(*content, f);
+    DEBUGFS_PRINTF("Inserted, took %d ms (total %d)", millis() - s1, millis() - s);
+    doCloseFile = true;
+    return true;
+  }
+
+  //not enough space, append at end
+
+  //permitted space for presets exceeded
+  updateFSInfo();
+  
+  if (f.size() + 9000 > (fsBytesTotal - fsBytesUsed)) { //make sure there is enough space to at least copy the file once
+    errorFlag = ERR_FS_QUOTA;
+    doCloseFile = true;
+    return false;
+  }
+  
+  //check if last character in file is '}' (typical)
+  uint32_t eof = f.size() -1;
+  f.seek(eof, SeekSet);
+  if (f.read() == '}') pos = eof;
+  
+  if (pos == 0) //not found
+  {
+    DEBUGFS_PRINTLN("not }");
+    f.seek(0);
+    while (bufferedFind("}",false)) //find last closing bracket in JSON if not last char
+    {
+      pos = f.position();
+    }
+    if (pos > 0) pos--;
+  }
+  DEBUGFS_PRINT("pos "); DEBUGFS_PRINTLN(pos);
+  if (pos > 2)
+  {
+    f.seek(pos, SeekSet);
+    f.write(',');
+  } else { //file content is not valid JSON object
+    f.seek(0, SeekSet);
+    f.print('{'); //start JSON
+  }
+
+  f.print(key);
+
+  //Append object
+  serializeJson(*content, f);
+  f.write('}');
+
+  doCloseFile = true;
+  DEBUGFS_PRINTF("Appended, took %d ms (total %d)", millis() - s1, millis() - s);
+  return true;
+}
+
+bool writeObjectToFileUsingId(const char* file, uint16_t id, JsonDocument* content)
+{
+  char objKey[10];
+  sprintf(objKey, "\"%d\":", id);
+  return writeObjectToFile(file, objKey, content);
+}
+
+bool writeObjectToFile(const char* file, const char* key, JsonDocument* content)
+{
+  uint32_t s = 0; //timing
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINTF("Write to %s with key %s >>>\n", file, (key==nullptr)?"nullptr":key);
+    serializeJson(*content, Serial); DEBUGFS_PRINTLN();
+    s = millis();
+  #endif
+
+  uint32_t pos = 0;
+  f = WLED_FS.open(file, "r+");
+  if (!f && !WLED_FS.exists(file)) f = WLED_FS.open(file, "w+");
+  if (!f) {
+    DEBUGFS_PRINTLN(F("Failed to open!"));
+    return false;
+  }
+  
+  if (!bufferedFind(key)) //key does not exist in file
+  {
+    return appendObjectToFile(key, content, s);
+  } 
+  
+  //an object with this key already exists, replace or delete it
+  pos = f.position();
+  //measure out end of old object
+  bufferedFindObjectEnd();
+  uint32_t pos2 = f.position();
+
+  uint32_t oldLen = pos2 - pos;
+  DEBUGFS_PRINTF("Old obj len %d\n", oldLen);
+
+  //Three cases:
+  //1. The new content is null, overwrite old obj with spaces
+  //2. The new content is smaller than the old, overwrite and fill diff with spaces
+  //3. The new content is larger than the old, but smaller than old + trailing spaces, overwrite with new
+  //4. The new content is larger than old + trailing spaces, delete old and append
+  
+  uint32_t contentLen = 0;
+  if (!content->isNull()) contentLen = measureJson(*content);
+
+  if (contentLen && contentLen <= oldLen) { //replace and fill diff with spaces
+    DEBUGFS_PRINTLN(F("replace"));
+    f.seek(pos);
+    serializeJson(*content, f);
+    writeSpace(pos2 - f.position());
+  } else if (contentLen && bufferedFindSpace(contentLen - oldLen, false)) { //enough leading spaces to replace
+    DEBUGFS_PRINTLN(F("replace (trailing)"));
+    f.seek(pos);
+    serializeJson(*content, f);
+  } else {
+    DEBUGFS_PRINTLN(F("delete"));
+    pos -= strlen(key);
+    if (pos > 3) pos--; //also delete leading comma if not first object
+    f.seek(pos);
+    writeSpace(pos2 - pos);
+    if (contentLen) return appendObjectToFile(key, content, s, contentLen);
+  }
+
+  doCloseFile = true;
+  DEBUGFS_PRINTF("Replaced/deleted, took %d ms\n", millis() - s);
+  return true;
+}
+
+bool readObjectFromFileUsingId(const char* file, uint16_t id, JsonDocument* dest)
+{
+  char objKey[10];
+  sprintf(objKey, "\"%d\":", id);
+  return readObjectFromFile(file, objKey, dest);
+}
+
+//if the key is a nullptr, deserialize entire object
+bool readObjectFromFile(const char* file, const char* key, JsonDocument* dest)
+{
+  if (doCloseFile) closeFile();
+  #ifdef WLED_DEBUG_FS
+    DEBUGFS_PRINTF("Read from %s with key %s >>>\n", file, (key==nullptr)?"nullptr":key);
+    uint32_t s = millis();
+  #endif
+  f = WLED_FS.open(file, "r");
+  if (!f) return false;
+
+  if (key != nullptr && !bufferedFind(key)) //key does not exist in file
+  {
+    f.close();
+    dest->clear();
+    DEBUGFS_PRINTLN(F("Obj not found."));
+    return false;
+  }
+
+  deserializeJson(*dest, f);
+
+  f.close();
+  DEBUGFS_PRINTF("Read, took %d ms\n", millis() - s);
+  return true;
+}
+
+void updateFSInfo() {
+  #ifdef ARDUINO_ARCH_ESP32
+    #if WLED_FS == LITTLEFS
+    fsBytesTotal = LITTLEFS.totalBytes();
+    fsBytesUsed = LITTLEFS.usedBytes();
+    #else
+    esp_spiffs_info(nullptr, &fsBytesTotal, &fsBytesUsed);
+    #endif
+  #else
+    FSInfo fsi;
+    WLED_FS.info(fsi);
+    fsBytesUsed  = fsi.usedBytes;
+    fsBytesTotal = fsi.totalBytes;
+  #endif
+}
+

-#if !defined WLED_DISABLE_FILESYSTEM && defined WLED_ENABLE_FS_SERVING
 //Un-comment any file types you need
 String getContentType(AsyncWebServerRequest* request, String filename){
  if(request->hasArg("download")) return "application/octet-stream";
@ -37,19 +398,16 @@ String getContentType(AsyncWebServerRequest* request, String filename){
 bool handleFileRead(AsyncWebServerRequest* request, String path){
  DEBUG_PRINTLN("FileRead: " + path);
  if(path.endsWith("/")) path += "index.htm";
+  if(path.indexOf("sec") > -1) return false;
  String contentType = getContentType(request, path);
-  String pathWithGz = path + ".gz";
-  if(SPIFFS.exists(pathWithGz)){
-    request->send(SPIFFS, pathWithGz, contentType);
+  /*String pathWithGz = path + ".gz";
+  if(WLED_FS.exists(pathWithGz)){
+    request->send(WLED_FS, pathWithGz, contentType);
    return true;
-  }
-  if(SPIFFS.exists(path)) {
-    request->send(SPIFFS, path, contentType);
+  }*/
+  if(WLED_FS.exists(path)) {
+    request->send(WLED_FS, path, contentType);
    return true;
  }
  return false;
 }
-
-#else
-bool handleFileRead(AsyncWebServerRequest*, String path){return false;}
-#endif
--- a/wled00/html_other.h
+++ b/wled00/html_other.h
@ -39,7 +39,7 @@ const char PAGE_update[] PROGMEM = R"=====(<!DOCTYPE html><html><head><meta cont
 <title>WLED Update</title><script>function B(){window.history.back()}</script>
 <style>
 .bt{background:#333;color:#fff;font-family:Verdana,sans-serif;border:.3ch solid #333;display:inline-block;font-size:20px;margin:8px;margin-top:12px}input[type=file]{font-size:16px}body{font-family:Verdana,sans-serif;text-align:center;background:#222;color:#fff;line-height:200%}
-</style></head><body><h2>WLED Software Update</h2>Installed version: 0.10.2<br>
+</style></head><body><h2>WLED Software Update</h2>Installed version: 0.11.0p<br>
 Download the latest binary: <a 
 href="https://github.com/Aircoookie/WLED/releases" target="_blank"><img 
 src="https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square">
@ -76,6 +76,18 @@ update();var tmout=null;function update(){if(document.hidden)return clearTimeout
 </script></body></html>)=====";


+// Autogenerated from wled00/data/404.htm, do not edit!!
+const char PAGE_404[] PROGMEM = R"=====(<!DOCTYPE html><html><head><meta charset="utf-8"><meta 
+content="width=device-width" name="viewport"><meta name="theme-color" 
+content="#222222"><title>Not found</title><style>
+body{font-family:Verdana,Helvetica,sans-serif;text-align:center;background-color:#222;margin:0;color:#fff}img{width:400px;max-width:50%;image-rendering:pixelated;image-rendering:crisp-edges;margin:25px 0 -10px 0}button{outline:0;cursor:pointer;padding:8px;margin:10px;width:230px;text-transform:uppercase;font-family:helvetica;font-size:19px;background-color:#333;color:#fff;border:0 solid #fff;border-radius:25px}
+</style></head><body><img alt="" 
+src="data:image/png;base64,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">
+<h1>404 Not Found</h1><b>Akemi does not know where you are headed...</b><br><br>
+<button onclick='window.location.href="/sliders"'>Back to controls</button>
+</body></html>)=====";
+
+
 // Autogenerated from wled00/data/favicon.ico, do not edit!!
 const uint16_t favicon_length = 954;
 const uint8_t favicon[] PROGMEM = {
--- a/wled00/html_settings.h
+++ b/wled00/html_settings.h
@ -109,8 +109,8 @@ value="3">RBG</option><option value="4">BGR</option><option value="5">GBR
 </option></select><h3>Defaults</h3>Turn LEDs on after power up/reset: <input 
 type="checkbox" name="BO"><br>Default brightness: <input name="CA" 
 type="number" min="0" max="255" required> (0-255)<br><br>Apply preset <input 
-name="BP" type="number" min="0" max="16" required> at boot (0 uses defaults)<br>
- <i>or</i> -<br>Set current preset cycle setting as boot default: <input 
+name="BP" type="number" min="0" max="250" required> at boot (0 uses defaults)
+<br>- <i>or</i> -<br>Set current preset cycle setting as boot default: <input 
 type="checkbox" name="PC"><br><br>Use Gamma correction for color: <input 
 type="checkbox" name="GC"> (strongly recommended)<br>
 Use Gamma correction for brightness: <input type="checkbox" name="GB">
@ -283,7 +283,7 @@ type="submit">Save</button></form></body></html>)=====";
 // Autogenerated from wled00/data/settings_time.htm, do not edit!!
 const char PAGE_settings_time[] PROGMEM = R"=====(<!DOCTYPE html><html><head><meta name="viewport" content="width=500"><meta 
 charset="utf-8"><title>Time Settings</title><script>
-var d=document;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#time-settings")}function B(){window.open("/settings","_self")}function S(){BTa(),GetV(),Cs(),FC()}function gId(t){return d.getElementById(t)}function Cs(){gId("cac").style.display="none",gId("coc").style.display="block",gId("ccc").style.display="none",gId("ca").selected&&(gId("cac").style.display="block"),gId("cc").selected&&(gId("coc").style.display="none",gId("ccc").style.display="block"),gId("cn").selected&&(gId("coc").style.display="none")}function BTa(){var t="<tr><th>Active</th><th>Hour</th><th>Minute</th><th>Macro</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th><th>S</th></tr>";for(i=0;i<8;i++)for(t+='<tr><td><input name="W'+i+'" id="W'+i+'" type="number" style="display:none"><input id="W'+i+'0" type="checkbox"></td><td><input name="H'+i+'" type="number" min="0" max="24"></td><td><input name="N'+i+'" type="number" min="0" max="59"></td><td><input name="T'+i+'" type="number" min="0" max="16"></td>',j=1;j<8;j++)t+='<td><input id="W'+i+j+'" type="checkbox"></td>';gId("TMT").innerHTML=t}function FC(){for(j=0;j<8;j++)for(i=0;i<8;i++)gId("W"+i+j).checked=gId("W"+i).value>>j&1}function Wd(){for(a=[0,0,0,0,0,0,0,0],i=0;i<8;i++){for(m=1,j=0;j<8;j++)a[i]+=gId("W"+i+j).checked*m,m*=2;gId("W"+i).value=a[i]}}function GetV() {
+var d=document;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#time-settings")}function B(){window.open("/settings","_self")}function S(){BTa(),GetV(),Cs(),FC()}function gId(t){return d.getElementById(t)}function Cs(){gId("cac").style.display="none",gId("coc").style.display="block",gId("ccc").style.display="none",gId("ca").selected&&(gId("cac").style.display="block"),gId("cc").selected&&(gId("coc").style.display="none",gId("ccc").style.display="block"),gId("cn").selected&&(gId("coc").style.display="none")}function BTa(){var t="<tr><th>Active</th><th>Hour</th><th>Minute</th><th>Preset</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th><th>S</th></tr>";for(i=0;i<8;i++)for(t+='<tr><td><input name="W'+i+'" id="W'+i+'" type="number" style="display:none"><input id="W'+i+'0" type="checkbox"></td><td><input name="H'+i+'" type="number" min="0" max="24"></td><td><input name="N'+i+'" type="number" min="0" max="59"></td><td><input name="T'+i+'" type="number" min="0" max="250"></td>',j=1;j<8;j++)t+='<td><input id="W'+i+j+'" type="checkbox"></td>';gId("TMT").innerHTML=t}function FC(){for(j=0;j<8;j++)for(i=0;i<8;i++)gId("W"+i+j).checked=gId("W"+i).value>>j&1}function Wd(){for(a=[0,0,0,0,0,0,0,0],i=0;i<8;i++){for(m=1,j=0;j<8;j++)a[i]+=gId("W"+i+j).checked*m,m*=2;gId("W"+i).value=a[i]}}function GetV() {
 %CSS%%SCSS%</head><body onload="S()"><form
 id="form_s" name="Sf" method="post" onsubmit="Wd()"><div class="helpB"><button 
 type="button" onclick="H()">?</button></div><button type="button" onclick="B()">
@ -299,47 +299,40 @@ CST(AWST)</option><option value="10">JST(KST)</option><option value="11">
 AEST/AEDT</option><option value="12">NZST/NZDT</option><option value="13">
 North Korea</option><option value="14">IST (India)</option><option value="15">
 CA-Saskatchewan</option><option value="16">ACST</option><option value="17">
-ACST/ACDT</option></select><br>UTC offset: <input name="UO" type="number" 
-min="-65500" max="65500" required> seconds (max. 18 hours)<br>
-Current local time is <span class="times">unknown</span>.<h3>Clock</h3>
-Clock Overlay: <select name="OL" onchange="Cs()"><option value="0" id="cn" 
-selected="selected">None</option><option value="1" id="ca">Analog Clock</option>
-<option value="2">Single Digit Clock</option><option value="3" id="cc">
-Cronixie Clock</option></select><br><div id="coc">First LED: <input name="O1" 
-type="number" min="0" max="255" required> Last LED: <input name="O2" 
-type="number" min="0" max="255" required><br><div id="cac">12h LED: <input 
-name="OM" type="number" min="0" max="255" required><br>Show 5min marks: <input 
-type="checkbox" name="O5"><br></div>Seconds (as trail): <input type="checkbox" 
-name="OS"><br></div><div id="ccc">Cronixie Display: <input name="CX" 
-maxlength="6"><br>Cronixie Backlight: <input type="checkbox" name="CB"><br>
-</div>Countdown Mode: <input type="checkbox" name="CE"><br>Countdown Goal:<br>
-Year: 20 <input name="CY" type="number" min="0" max="99" required> Month: <input
- name="CI" type="number" min="1" max="12" required> Day: <input name="CD" 
-type="number" min="1" max="31" required><br>Hour: <input name="CH" 
-type="number" min="0" max="23" required> Minute: <input name="CM" type="number" 
-min="0" max="59" required> Second: <input name="CS" type="number" min="0" 
-max="59" required><br><h3>Advanced Macros</h3>Define API macros here:<br>1: 
-<input name="M1" maxlength="64"><br>2: <input name="M2" maxlength="64"><br>3: 
-<input name="M3" maxlength="64"><br>4: <input name="M4" maxlength="64"><br>5: 
-<input name="M5" maxlength="64"><br>6: <input name="M6" maxlength="64"><br>7: 
-<input name="M7" maxlength="64"><br>8: <input name="M8" maxlength="64"><br>9: 
-<input name="M9" maxlength="64"><br>10: <input name="M10" maxlength="64"><br>
-11: <input name="M11" maxlength="64"><br>12: <input name="M12" maxlength="64">
-<br>13: <input name="M13" maxlength="64"><br>14: <input name="M14" 
-maxlength="64"><br>15: <input name="M15" maxlength="64"><br>16: <input 
-name="M16" maxlength="64"><br><br><i>
-Use 0 for the default action instead of a macro</i><br>Boot Macro: <input 
-name="MB" type="number" min="0" max="16" required><br>Alexa On/Off Macros: 
-<input name="A0" type="number" min="0" max="16" required> <input name="A1" 
-type="number" min="0" max="16" required><br>Button short press macro: Macro: 
-<input name="MP" type="number" min="0" max="16" required><br>Long Press: <input 
-name="ML" type="number" min="0" max="16" required> Double press: <input 
-name="MD" type="number" min="0" max="16" required><br>Countdown-Over Macro: 
-<input name="MC" type="number" min="0" max="16" required><br>
-Timed-Light-Over Macro: <input name="MN" type="number" min="0" max="16" 
-required><br>Time-Controlled Macros:<br><div style="display:inline-block"><table
- id="TMT"></table></div><hr><button type="button" onclick="B()">Back</button>
-<button type="submit">Save</button></form></body></html>)=====";
+ACST/ACDT</option><option value="18">HST (Hawaii)</option></select><br>
+UTC offset: <input name="UO" type="number" min="-65500" max="65500" required>
+ seconds (max. 18 hours)<br>Current local time is <span class="times">unknown
+</span>.<h3>Clock</h3>Clock Overlay: <select name="OL" onchange="Cs()"><option 
+value="0" id="cn" selected="selected">None</option><option value="1" id="ca">
+Analog Clock</option><option value="2">Single Digit Clock</option><option 
+value="3" id="cc">Cronixie Clock</option></select><br><div id="coc">First LED: 
+<input name="O1" type="number" min="0" max="255" required> Last LED: <input 
+name="O2" type="number" min="0" max="255" required><br><div id="cac">12h LED: 
+<input name="OM" type="number" min="0" max="255" required><br>Show 5min marks: 
+<input type="checkbox" name="O5"><br></div>Seconds (as trail): <input 
+type="checkbox" name="OS"><br></div><div id="ccc">Cronixie Display: <input 
+name="CX" maxlength="6"><br>Cronixie Backlight: <input type="checkbox" 
+name="CB"><br></div>Countdown Mode: <input type="checkbox" name="CE"><br>
+Countdown Goal:<br>Year: 20 <input name="CY" type="number" min="0" max="99" 
+required> Month: <input name="CI" type="number" min="1" max="12" required> Day: 
+<input name="CD" type="number" min="1" max="31" required><br>Hour: <input 
+name="CH" type="number" min="0" max="23" required> Minute: <input name="CM" 
+type="number" min="0" max="59" required> Second: <input name="CS" type="number" 
+min="0" max="59" required><br><h3>Macro presets</h3><b>Macros have moved!</b>
+<br><i>
+Presets now also can be used as macros to save both JSON and HTTP API commands.
+<br>Just enter the preset id below!</i> <i>
+Use 0 for the default action instead of a preset</i><br>Alexa On/Off Preset: 
+<input name="A0" type="number" min="0" max="250" required> <input name="A1" 
+type="number" min="0" max="250" required><br>Button short press Preset: <input 
+name="MP" type="number" min="0" max="250" required><br>Long Press: <input 
+name="ML" type="number" min="0" max="250" required> Double press: <input 
+name="MD" type="number" min="0" max="250" required><br>Countdown-Over Preset: 
+<input name="MC" type="number" min="0" max="250" required><br>
+Timed-Light-Over Presets: <input name="MN" type="number" min="0" max="250" 
+required><br><h3>Time-controlled presets</h3><div style="display:inline-block">
+<table id="TMT"></table></div><hr><button type="button" onclick="B()">Back
+</button><button type="submit">Save</button></form></body></html>)=====";


 // Autogenerated from wled00/data/settings_sec.htm, do not edit!!
@ -364,12 +357,13 @@ HTTP traffic is unencrypted. An attacker in the same network can intercept form
 <h3>Software Update</h3><button type="button" onclick="U()">Manual OTA Update
 </button><br>Enable ArduinoOTA: <input type="checkbox" name="AO"><br><h3>About
 </h3><a href="https://github.com/Aircoookie/WLED/" target="_blank">WLED</a>
- version 0.10.2<br><br><a 
+ version 0.11.0p<br><br><a 
 href="https://github.com/Aircoookie/WLED/wiki/Contributors-&-About" 
 target="_blank">Contributors, dependencies and special thanks</a><br>
 A huge thank you to everyone who helped me create WLED!<br><br>
-(c) 2016-2020 Christian Schwinne<br><i>Licensed under the <a href="https://github.com/Aircoookie/WLED/blob/master/LICENSE" target="_blank">MIT license</a></i><br>
-<br>Server message: <span class="sip">Response error!</span><hr><button 
-type="button" onclick="B()">Back</button><button type="submit">Save & Reboot
-</button></form></body></html>)=====";
+(c) 2016-2020 Christian Schwinne<br><i>Licensed under the <a 
+href="https://github.com/Aircoookie/WLED/blob/master/LICENSE" target="_blank">
+MIT license</a></i><br><br>Server message: <span class="sip">Response error!
+</span><hr><button type="button" onclick="B()">Back</button><button 
+type="submit">Save & Reboot</button></form></body></html>)=====";

--- a/wled00/html_ui.h
+++ b/wled00/html_ui.h
--- a/wled00/hue.cpp
+++ b/wled00/hue.cpp
@ -13,7 +13,7 @@ void handleHue()
    colorUpdated(NOTIFIER_CALL_MODE_HUE); hueReceived = false;
    if (hueStoreAllowed && hueNewKey)
    {
-      saveSettingsToEEPROM(); //save api key
+      serializeConfigSec(); //save api key
      hueStoreAllowed = false;
      hueNewKey = false;
    }
--- a/wled00/ir.cpp
+++ b/wled00/ir.cpp
@ -29,7 +29,7 @@ bool decodeIRCustom(uint32_t code)
  {
    //just examples, feel free to modify or remove
    case IRCUSTOM_ONOFF : toggleOnOff(); break;
-    case IRCUSTOM_MACRO1 : applyMacro(1); break;
+    case IRCUSTOM_MACRO1 : applyPreset(1); break;

    default: return false;
  }
--- a/wled00/json.cpp
+++ b/wled00/json.cpp
@ -11,7 +11,7 @@ void deserializeSegment(JsonObject elem, byte it)
  {
    WS2812FX::Segment& seg = strip.getSegment(id);
    uint16_t start = elem[F("start")] | seg.start;
-    int stop = elem[F("stop")] | -1;
+    int stop = elem["stop"] | -1;

    if (stop < 0) {
      uint16_t len = elem[F("len")];
@ -36,29 +36,38 @@ void deserializeSegment(JsonObject elem, byte it)
    {
      for (uint8_t i = 0; i < 3; i++)
      {
+        int rgbw[] = {0,0,0,0};
+        bool colValid = false;
        JsonArray colX = colarr[i];
-        if (colX.isNull()) break;
-        byte sz = colX.size();
-        if (sz > 0 && sz < 5)
-        {
-          int rgbw[] = {0,0,0,0};
-          byte cp = copyArray(colX, rgbw);
-          
-          if (cp == 1) {
-            if (rgbw[0] == 0) seg.colors[i] = 0;
-            else {
-              byte ctrgb[] = {0,0,0,0};
-              colorKtoRGB(rgbw[0], ctrgb);
-              for (uint8_t c = 0; c < 3; c++) rgbw[c] = ctrgb[c];
-            }
-          }
-          if (id == strip.getMainSegmentId() && i < 2) //temporary, to make transition work on main segment
-          { 
-            if (i == 0) {col[0] = rgbw[0]; col[1] = rgbw[1]; col[2] = rgbw[2]; col[3] = rgbw[3];}
-            if (i == 1) {colSec[0] = rgbw[0]; colSec[1] = rgbw[1]; colSec[2] = rgbw[2]; colSec[3] = rgbw[3];}
-          } else {
-            seg.colors[i] = ((rgbw[3] << 24) | ((rgbw[0]&0xFF) << 16) | ((rgbw[1]&0xFF) << 8) | ((rgbw[2]&0xFF)));
+        if (colX.isNull()) {
+          byte brgbw[] = {0,0,0,0};
+          const char* hexCol = colarr[i];
+          if (hexCol == nullptr) { //Kelvin color temperature (or invalid), e.g 2400
+            int kelvin = colarr[i] | -1;
+            if (kelvin <  0) continue;
+            if (kelvin == 0) seg.colors[i] = 0;
+            if (kelvin >  0) colorKtoRGB(kelvin, brgbw);
+            colValid = true;
+          } else { //HEX string, e.g. "FFAA00"
+            colValid = colorFromHexString(brgbw, hexCol);
          }
+          for (uint8_t c = 0; c < 4; c++) rgbw[c] = brgbw[c];
+        } else { //Array of ints (RGB or RGBW color), e.g. [255,160,0]
+          byte sz = colX.size();
+          if (sz == 0) continue; //do nothing on empty array
+
+          byte cp = copyArray(colX, rgbw, 4);      
+          if (cp == 1 && rgbw[0] == 0) seg.colors[i] = 0;
+          colValid = true;
+        }
+
+        if (!colValid) continue;
+        if (id == strip.getMainSegmentId() && i < 2) //temporary, to make transition work on main segment
+        { 
+          if (i == 0) {col[0] = rgbw[0]; col[1] = rgbw[1]; col[2] = rgbw[2]; col[3] = rgbw[3];}
+          if (i == 1) {colSec[0] = rgbw[0]; colSec[1] = rgbw[1]; colSec[2] = rgbw[2]; colSec[3] = rgbw[3];}
+        } else { //normal case, apply directly to segment (=> no transition!)
+          seg.colors[i] = ((rgbw[3] << 24) | ((rgbw[0]&0xFF) << 16) | ((rgbw[1]&0xFF) << 8) | ((rgbw[2]&0xFF)));
        }
      }
    }
@ -147,9 +156,6 @@ bool deserializeState(JsonObject root)
 {
  strip.applyToAllSelected = false;
  bool stateResponse = root[F("v")] | false;
-
-  int ps = root[F("ps")] | -1;
-  if (ps >= 0) applyPreset(ps);
  
  bri = root["bri"] | bri;
  
@ -173,26 +179,30 @@ bool deserializeState(JsonObject root)
  
  int cy = root[F("pl")] | -2;
  if (cy > -2) presetCyclingEnabled = (cy >= 0);
-  JsonObject ccnf = root[F("ccnf")];
+  JsonObject ccnf = root["ccnf"];
  presetCycleMin = ccnf[F("min")] | presetCycleMin;
  presetCycleMax = ccnf[F("max")] | presetCycleMax;
  tr = ccnf[F("time")] | -1;
  if (tr >= 2) presetCycleTime = tr;

-  JsonObject nl = root[F("nl")];
+  JsonObject nl = root["nl"];
  nightlightActive    = nl["on"]      | nightlightActive;
  nightlightDelayMins = nl[F("dur")]  | nightlightDelayMins;
-  nightlightMode      = nl[F("fade")] | nightlightMode; //deprecated
+  nightlightMode      = nl[F("fade")] | nightlightMode; //deprecated, remove for v0.12.0
  nightlightMode      = nl[F("mode")] | nightlightMode;
  nightlightTargetBri = nl[F("tbri")] | nightlightTargetBri;

-  JsonObject udpn = root[F("udpn")];
+  JsonObject udpn = root["udpn"];
  notifyDirect         = udpn[F("send")] | notifyDirect;
  receiveNotifications = udpn[F("recv")] | receiveNotifications;
  bool noNotification  = udpn[F("nn")]; //send no notification just for this request

-  int timein = root[F("time")] | -1;
-  if (timein != -1) setTime(timein);
+  unsigned long timein = root[F("time")] | -1;
+  if (timein != -1) {
+    if (millis() - ntpLastSyncTime > 50000000L) setTime(timein);
+    if (presetsModifiedTime == 0) presetsModifiedTime = timein;
+  }
+
  doReboot = root[F("rb")] | doReboot;

  realtimeOverride = root[F("lor")] | realtimeOverride;
@ -203,7 +213,7 @@ bool deserializeState(JsonObject root)
  if (strip.getMainSegmentId() != prevMain) setValuesFromMainSeg();

  int it = 0;
-  JsonVariant segVar = root[F("seg")];
+  JsonVariant segVar = root["seg"];
  if (segVar.is<JsonObject>())
  {
    int id = segVar[F("id")] | -1;
@ -238,23 +248,44 @@ bool deserializeState(JsonObject root)

  usermods.readFromJsonState(root);

+  int ps = root[F("psave")] | -1;
+  if (ps > 0) {
+    savePreset(ps, true, nullptr, root);
+  } else {
+    ps = root[F("pdel")] | -1; //deletion
+    if (ps > 0) {
+      deletePreset(ps);
+    }
+    ps = root["ps"] | -1; //load preset (clears state request!)
+    if (ps >= 0) {applyPreset(ps); return stateResponse;}
+
+    //HTTP API commands
+    const char* httpwin = root["win"];
+    if (httpwin) {
+      String apireq = "win&";
+      apireq += httpwin;
+      handleSet(nullptr, apireq, false);
+    }
+  }
+
+  JsonObject playlist = root[F("playlist")];
+  if (!playlist.isNull()) {
+    loadPlaylist(playlist); return stateResponse;
+  }
+
  colorUpdated(noNotification ? NOTIFIER_CALL_MODE_NO_NOTIFY : NOTIFIER_CALL_MODE_DIRECT_CHANGE);

-  //write presets to flash directly?
-  bool persistSaves = !(root[F("np")] | false);
-
-  ps = root[F("psave")] | -1;
-  if (ps >= 0) savePreset(ps, persistSaves);
-
  return stateResponse;
 }

-void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id)
+void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id, bool forPreset, bool segmentBounds)
 {
 	root[F("id")] = id;
-	root[F("start")] = seg.start;
-	root[F("stop")] = seg.stop;
-	root[F("len")] = seg.stop - seg.start;
+  if (segmentBounds) {
+    root[F("start")] = seg.start;
+    root["stop"] = seg.stop;
+  }
+	if (!forPreset)  root[F("len")] = seg.stop - seg.start;
  root[F("grp")] = seg.grouping;
  root[F("spc")] = seg.spacing;
  root["on"] = seg.getOption(SEG_OPTION_ON);
@ -291,44 +322,47 @@ void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id)
  root[F("mi")]  = seg.getOption(SEG_OPTION_MIRROR);
 }

-
-void serializeState(JsonObject root)
-{
-  if (errorFlag) root[F("error")] = errorFlag;
-  
-  root["on"] = (bri > 0);
-  root["bri"] = briLast;
-  root[F("transition")] = transitionDelay/100; //in 100ms
-
-  root[F("ps")] = currentPreset;
-  root[F("pss")] = savedPresets;
-  root[F("pl")] = (presetCyclingEnabled) ? 0: -1;
-
-  usermods.addToJsonState(root);
-
-  //temporary for preset cycle
-  JsonObject ccnf = root.createNestedObject("ccnf");
-  ccnf[F("min")] = presetCycleMin;
-  ccnf[F("max")] = presetCycleMax;
-  ccnf[F("time")] = presetCycleTime;
-  
-  JsonObject nl = root.createNestedObject("nl");
-  nl["on"] = nightlightActive;
-  nl[F("dur")] = nightlightDelayMins;
-  nl[F("fade")] = (nightlightMode > NL_MODE_SET); //deprecated
-  nl[F("mode")] = nightlightMode;
-  nl[F("tbri")] = nightlightTargetBri;
-  if (nightlightActive) {
-      nl[F("rem")] = (nightlightDelayMs - (millis() - nightlightStartTime)) / 1000; // seconds remaining
-  } else {
-      nl[F("rem")] = -1;
+void serializeState(JsonObject root, bool forPreset, bool includeBri, bool segmentBounds)
+{ 
+  if (includeBri) {
+    root["on"] = (bri > 0);
+    root["bri"] = briLast;
+    root[F("transition")] = transitionDelay/100; //in 100ms
  }

-  JsonObject udpn = root.createNestedObject("udpn");
-  udpn[F("send")] = notifyDirect;
-  udpn[F("recv")] = receiveNotifications;
+  if (!forPreset) {
+    if (errorFlag) root[F("error")] = errorFlag;
+    
+    root[F("ps")] = currentPreset;
+    root[F("pss")] = savedPresets;
+    root[F("pl")] = (presetCyclingEnabled) ? 0: -1;
+    
+    usermods.addToJsonState(root);

-  root[F("lor")] = realtimeOverride;
+    //temporary for preset cycle
+    JsonObject ccnf = root.createNestedObject("ccnf");
+    ccnf[F("min")] = presetCycleMin;
+    ccnf[F("max")] = presetCycleMax;
+    ccnf[F("time")] = presetCycleTime;
+
+    JsonObject nl = root.createNestedObject("nl");
+    nl["on"] = nightlightActive;
+    nl[F("dur")] = nightlightDelayMins;
+    nl[F("fade")] = (nightlightMode > NL_MODE_SET); //deprecated
+    nl[F("mode")] = nightlightMode;
+    nl[F("tbri")] = nightlightTargetBri;
+    if (nightlightActive) {
+      nl[F("rem")] = (nightlightDelayMs - (millis() - nightlightStartTime)) / 1000; // seconds remaining
+    } else {
+      nl[F("rem")] = -1;
+    }
+
+    JsonObject udpn = root.createNestedObject("udpn");
+    udpn[F("send")] = notifyDirect;
+    udpn[F("recv")] = receiveNotifications;
+
+    root[F("lor")] = realtimeOverride;
+  }

  root[F("mainseg")] = strip.getMainSegmentId();

@ -339,7 +373,10 @@ void serializeState(JsonObject root)
    if (sg.isActive())
    {
      JsonObject seg0 = seg.createNestedObject();
-      serializeSegment(seg0, sg, s);
+      serializeSegment(seg0, sg, s, forPreset, segmentBounds);
+    } else if (forPreset && segmentBounds) { //disable segments not part of preset
+      JsonObject seg0 = seg.createNestedObject();
+      seg0["stop"] = 0;
    }
  }
 }
@ -422,6 +459,11 @@ void serializeInfo(JsonObject root)
  wifi_info[F("rssi")] = qrssi;
  wifi_info[F("signal")] = getSignalQuality(qrssi);
  wifi_info[F("channel")] = WiFi.channel();
+
+  JsonObject fs_info = root.createNestedObject("fs");
+  fs_info["u"] = fsBytesUsed / 1000;
+  fs_info["t"] = fsBytesTotal / 1000;
+  fs_info[F("pmt")] = presetsModifiedTime;
  
  #ifdef ARDUINO_ARCH_ESP32
  #ifdef WLED_DEBUG
@ -449,6 +491,7 @@ void serializeInfo(JsonObject root)
  root[F("freeheap")] = ESP.getFreeHeap();
  root[F("uptime")] = millis()/1000 + rolloverMillis*4294967;

+  
  usermods.addToJsonInfo(root);
  
  byte os = 0;
--- a/wled00/led.cpp
+++ b/wled00/led.cpp
@ -282,7 +282,7 @@ void handleNightlight()
      }
      updateBlynk();
      if (macroNl > 0)
-        applyMacro(macroNl);
+        applyPreset(macroNl);
      nightlightActiveOld = false;
    }
  } else if (nightlightActiveOld) //early de-init
@ -303,7 +303,7 @@ void handleNightlight()
    if (bri == 0 || nightlightActive) return;

    if (presetCycCurr < presetCycleMin || presetCycCurr > presetCycleMax) presetCycCurr = presetCycleMin;
-    applyPreset(presetCycCurr,presetApplyBri);
+    applyPreset(presetCycCurr);
    presetCycCurr++;
    if (presetCycCurr > 16) presetCycCurr = 1;
    colorUpdated(NOTIFIER_CALL_MODE_PRESET_CYCLE);
--- a/wled00/mqtt.cpp
+++ b/wled00/mqtt.cpp
@ -96,7 +96,7 @@ void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties
    }
  } else if (strcmp(topic, "") == 0)
  {
-      parseMQTTBriPayload(payload);
+    parseMQTTBriPayload(payload);
  }
 }

--- a/wled00/my_config_sample.h
+++ b/wled00/my_config_sample.h
@ -0,0 +1,25 @@
+#pragma once
+
+/*
+ * Welcome! 
+ * You can use the file "my_config.h" to make changes to the way WLED is compiled!
+ * It is possible to enable and disable certain features as well as set defaults for some runtime changeable settings.
+ * 
+ * How to use:
+ * PlatformIO: Just compile the unmodified code once! The file "my_config.h" will be generated automatically and now you can make your changes.
+ * 
+ * ArduinoIDE: Make a copy of this file and name it "my_config.h". Go to wled.h and uncomment "#define WLED_USE_MY_CONFIG" in the top of the file.
+ * 
+ * DO NOT make changes to the "my_config_sample.h" file directly! Your changes will not be applied.
+ */
+
+// force the compiler to show a warning to confirm that this file is included
+#warning **** my_config.h: Settings from this file are honored ****
+
+/* Uncomment to use your WIFI settings as defaults
+  //WARNING: this will hardcode these as the default even after a factory reset
+#define CLIENT_SSID "Your_SSID"
+#define CLIENT_PASS "Your_Password"
+*/
+
+//#define MAX_LEDS 1500       //Maximum total LEDs. More than 1500 might create a low memory situation on ESP8266.
--- a/wled00/ntp.cpp
+++ b/wled00/ntp.cpp
@ -24,6 +24,7 @@ Timezone* tz;
 #define TZ_SASKACHEWAN         15
 #define TZ_AUSTRALIA_NORTHERN  16
 #define TZ_AUSTRALIA_SOUTHERN  17
+#define TZ_HAWAII              18
 #define TZ_INIT               255

 byte tzCurrent = TZ_INIT; //uninitialized
@ -119,6 +120,11 @@ void updateTimezone() {
      tcrStandard = {First, Sun, Apr, 3, 570};   //ACST = UTC + 9.5 hours
      break;
    }
+    case TZ_HAWAII : {
+      tcrDaylight = {Last, Sun, Mar, 1, -600};   //HST =  UTC - 10 hours
+      tcrStandard = tcrDaylight;
+      break;
+    }
  }

  tzCurrent = currentTimezone;
@ -266,7 +272,7 @@ void checkTimers()
          && (timerWeekday[i] & 0x01) //timer is enabled
          && timerWeekday[i] >> weekdayMondayFirst() & 0x01) //timer should activate at current day of week
      {
-        applyMacro(timerMacro[i]);
+        applyPreset(timerMacro[i]);
      }
    }
  }
--- a/wled00/pin_manager.cpp
+++ b/wled00/pin_manager.cpp
@ -0,0 +1,54 @@
+#include "wled.h"
+
+/*
+ * Registers pins so there is no attempt for two interfaces to use the same pin
+ */
+
+void PinManagerClass::deallocatePin(byte gpio)
+{
+  if (!isPinOk(gpio, false)) return;
+  
+  byte by = gpio >> 3;
+  byte bi = gpio - 8*by;
+  bitWrite(pinAlloc[by], bi, false);
+}
+
+bool PinManagerClass::allocatePin(byte gpio, bool output)
+{
+  if (!isPinOk(gpio, output)) return false;
+  if (isPinAllocated(gpio)) {
+    DEBUG_PRINT(F("Attempted duplicate allocation of pin "));
+    DEBUG_PRINTLN(gpio);
+    return false;
+  }
+
+  byte by = gpio >> 3;
+  byte bi = gpio - 8*by;
+  bitWrite(pinAlloc[by], bi, true);
+  
+  return true;
+}
+
+bool PinManagerClass::isPinAllocated(byte gpio)
+{
+  if (!isPinOk(gpio, false)) return true;
+  
+  byte by = gpio >> 3;
+  byte bi = gpio - 8*by;
+  return bitRead(pinAlloc[by], bi);
+}
+
+bool PinManagerClass::isPinOk(byte gpio, bool output)
+{
+  if (gpio <  6) return  true;
+  if (gpio < 12) return false; //SPI flash pins
+  
+  #ifdef ESP8266
+  if (gpio < 17) return true;
+  #else //ESP32
+  if (gpio < 34) return true;
+  if (gpio < 40 && !output) return true; //34-39 input only
+  #endif
+  
+  return false;
+}
--- a/wled00/playlist.cpp
+++ b/wled00/playlist.cpp
@ -0,0 +1,106 @@
+#include "wled.h"
+
+/*
+ * Handles playlists, timed sequences of presets
+ */
+
+typedef struct PlaylistEntry {
+  uint8_t preset;
+  uint16_t dur;
+  uint16_t tr;
+} ple;
+
+byte playlistRepeat = 1;
+byte playlistEndPreset = 0;
+
+uint8_t* playlistEntries;
+
+byte playlistLen;
+int8_t playlistIndex = -1;
+
+uint16_t playlistEntryDur = 0;
+
+void loadPlaylist(JsonObject playlistObj) {
+  delete playlistEntries;
+  playlistIndex = -1; playlistEntryDur = 0;
+  JsonArray presets = playlistObj["ps"];
+  playlistLen = presets.size();
+  if (playlistLen == 0) return;
+  if (playlistLen > 100) playlistLen = 100;
+  uint16_t dataSize = sizeof(ple) * playlistLen;
+  playlistEntries = new byte[dataSize];
+  PlaylistEntry* entries = reinterpret_cast<PlaylistEntry*>(playlistEntries);
+
+  byte it = 0;
+  for (int ps : presets) {
+    if (it >= playlistLen) break;
+    entries[it].preset = ps;
+    it++;
+  }
+
+  it = 0;
+  JsonArray durations = playlistObj["dur"];
+  if (durations.isNull()) {
+    entries[0].dur = playlistObj["dur"] | 100;
+    it = 1;
+  } else {
+    for (int dur : durations) {
+      if (it >= playlistLen) break;
+      entries[it].dur = dur;
+      it++;
+    }
+  }
+  for (int i = it; i < playlistLen; i++) entries[i].dur = entries[it -1].dur;
+
+  it = 0;
+  JsonArray tr = playlistObj["transition"];
+  if (tr.isNull()) {
+    entries[0].tr = playlistObj["transition"] | (transitionDelay / 100);
+    it = 1;
+  } else {
+    for (int transition : tr) {
+      if (it >= playlistLen) break;
+      entries[it].tr = transition;
+      it++;
+    }
+  }
+  for (int i = it; i < playlistLen; i++) entries[i].tr = entries[it -1].tr;
+
+  playlistRepeat = playlistObj[F("repeat")] | 0;
+  playlistEndPreset = playlistObj[F("end")] | 0;
+
+  currentPlaylist = 0; //TODO here we need the preset ID where the playlist is saved
+}
+
+void handlePlaylist()
+{
+  if (currentPlaylist < 0 || playlistEntries == nullptr || presetCyclingEnabled) return;
+  
+  if (millis() - presetCycledTime > (100*playlistEntryDur))
+  {
+    presetCycledTime = millis();
+    if (bri == 0 || nightlightActive) return;
+
+    playlistIndex++;
+    if (playlistIndex >= playlistLen) {
+      playlistIndex = 0;
+      if (playlistRepeat == 1) { //stop
+        currentPlaylist = -1;
+        delete playlistEntries;
+        playlistEntries = nullptr;
+        if (playlistEndPreset) applyPreset(playlistEndPreset);
+        return;
+      }
+      if (playlistRepeat > 1) playlistRepeat--;
+    }
+
+    PlaylistEntry* entries = reinterpret_cast<PlaylistEntry*>(playlistEntries);
+
+    jsonTransitionOnce = true;
+    transitionDelayTemp = entries[playlistIndex].tr * 100;
+
+    applyPreset(entries[playlistIndex].preset);
+    playlistEntryDur = entries[playlistIndex].dur;
+    if (playlistEntryDur == 0) playlistEntryDur = 10;
+  }
+}
--- a/wled00/presets.cpp
+++ b/wled00/presets.cpp
@ -0,0 +1,76 @@
+#include "wled.h"
+
+/*
+ * Methods to handle saving and loading presets to/from the filesystem
+ */
+
+bool applyPreset(byte index)
+{
+  if (fileDoc) {
+    errorFlag = readObjectFromFileUsingId("/presets.json", index, fileDoc) ? ERR_NONE : ERR_FS_PLOAD;
+    JsonObject fdo = fileDoc->as<JsonObject>();
+    if (fdo["ps"] == index) fdo.remove("ps"); //remove load request for same presets to prevent recursive crash
+    #ifdef WLED_DEBUG_FS
+      serializeJson(*fileDoc, Serial);
+    #endif
+    deserializeState(fdo);
+  } else {
+    DEBUGFS_PRINTLN(F("Make read buf"));
+    DynamicJsonDocument fDoc(JSON_BUFFER_SIZE);
+    errorFlag = readObjectFromFileUsingId("/presets.json", index, &fDoc) ? ERR_NONE : ERR_FS_PLOAD;
+    JsonObject fdo = fDoc.as<JsonObject>();
+    if (fdo["ps"] == index) fdo.remove("ps");
+    #ifdef WLED_DEBUG_FS
+      serializeJson(fDoc, Serial);
+    #endif
+    deserializeState(fdo);
+  }
+
+  if (!errorFlag) {
+    currentPreset = index;
+    isPreset = true;
+    return true;
+  }
+  return false;
+}
+
+void savePreset(byte index, bool persist, const char* pname, JsonObject saveobj)
+{
+  if (index == 0 || index > 250) return;
+  bool docAlloc = fileDoc;
+  JsonObject sObj = saveobj;
+
+  if (!docAlloc) {
+    DEBUGFS_PRINTLN(F("Allocating saving buffer"));
+    fileDoc = new DynamicJsonDocument(JSON_BUFFER_SIZE);
+    sObj = fileDoc->to<JsonObject>();
+    if (pname) sObj["n"] = pname;
+  } else {
+    DEBUGFS_PRINTLN(F("Reuse recv buffer"));
+    sObj.remove(F("psave"));
+    sObj.remove(F("v"));
+  }
+
+  if (!sObj["o"]) {
+    DEBUGFS_PRINTLN(F("Save current state"));
+    serializeState(sObj, true, sObj["ib"], sObj["sb"]);
+    currentPreset = index;
+  }
+  sObj.remove("o");
+  sObj.remove("ib");
+  sObj.remove("sb");
+  sObj.remove(F("error"));
+  sObj.remove(F("time"));
+
+  writeObjectToFileUsingId("/presets.json", index, fileDoc);
+  if (!docAlloc) delete fileDoc;
+  presetsModifiedTime = now(); //unix time
+  updateFSInfo();
+}
+
+void deletePreset(byte index) {
+  StaticJsonDocument<24> empty;
+  writeObjectToFileUsingId("/presets.json", index, &empty);
+  presetsModifiedTime = now(); //unix time
+  updateFSInfo();
+}
--- a/wled00/set.cpp
+++ b/wled00/set.cpp
@ -1,6 +1,5 @@
 #include "wled.h"

-
 /*
 * Receives client input
 */
@ -234,13 +233,6 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
    countdownMin = request->arg(F("CM")).toInt();
    countdownSec = request->arg(F("CS")).toInt();

-    for (int i=1;i<17;i++)
-    {
-      String a = "M"+String(i);
-      if (request->hasArg(a.c_str())) saveMacro(i,request->arg(a),false);
-    }
-
-    macroBoot = request->arg(F("MB")).toInt();
    macroAlexaOn = request->arg(F("A0")).toInt();
    macroAlexaOff = request->arg(F("A1")).toInt();
    macroButton = request->arg(F("MP")).toInt();
@ -273,7 +265,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
  {
    if (request->hasArg(F("RS"))) //complete factory reset
    {
-      clearEEPROM();
+      WLED_FS.format();
      serveMessage(request, 200, F("All Settings erased."), F("Connect to WLED-AP to setup again"),255);
      doReboot = true;
    }
@ -328,7 +320,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
  }
  
  #endif
-  if (subPage != 6 || !doReboot) saveSettingsToEEPROM(); //do not save if factory reset
+  if (subPage != 6 || !doReboot) serializeConfig(); //do not save if factory reset
  if (subPage == 2) {
    strip.init(useRGBW,ledCount,skipFirstLed);
  }
@ -375,7 +367,7 @@ bool updateVal(const String* req, const char* key, byte* val, byte minv, byte ma


 //HTTP API request parser
-bool handleSet(AsyncWebServerRequest *request, const String& req)
+bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply)
 {
  if (!(req.indexOf("win") >= 0)) return false;

@ -383,31 +375,6 @@ bool handleSet(AsyncWebServerRequest *request, const String& req)
  DEBUG_PRINT(F("API req: "));
  DEBUG_PRINTLN(req);

-  //write presets and macros saved to flash directly?
-  bool persistSaves = true;
-  pos = req.indexOf(F("NP"));
-  if (pos > 0) {
-    persistSaves = false;
-  }
-
-  //save macro, requires &MS=<slot>(<macro>) format
-  pos = req.indexOf(F("&MS="));
-  if (pos > 0) {
-    int i = req.substring(pos + 4).toInt();
-    pos = req.indexOf('(') +1;
-    if (pos > 0) {
-      int en = req.indexOf(')');
-      String mc = req.substring(pos);
-      if (en > 0) mc = req.substring(pos, en);
-      saveMacro(i, mc, persistSaves);
-    }
-
-    pos = req.indexOf(F("IN"));
-    if (pos < 1) XML_response(request);
-    return true;
-    //if you save a macro in one request, other commands in that request are ignored due to unwanted behavior otherwise
-  }
-
  strip.applyToAllSelected = true;

  //segment select (sets main segment)
@ -486,15 +453,12 @@ bool handleSet(AsyncWebServerRequest *request, const String& req)
    if (v > 100) presetCycleTime = v/100;
  }

-  pos = req.indexOf(F("PA=")); //apply brightness from preset
-  if (pos > 0) presetApplyBri = (req.charAt(pos+3) != '0');
-
  pos = req.indexOf(F("PS=")); //saves current in preset
-  if (pos > 0) savePreset(getNumVal(&req, pos), persistSaves);
+  if (pos > 0) savePreset(getNumVal(&req, pos));

  //apply preset
  if (updateVal(&req, "PL=", &presetCycCurr, presetCycleMin, presetCycleMax)) {
-    applyPreset(presetCycCurr, presetApplyBri);
+    applyPreset(presetCycCurr);
  }

  //set brightness
@ -595,10 +559,10 @@ bool handleSet(AsyncWebServerRequest *request, const String& req)
    overlayCurrent = getNumVal(&req, pos);
  }

-  //apply macro
+  //apply macro (deprecated, added for compatibility with pre-0.11 automations)
  pos = req.indexOf(F("&M="));
  if (pos > 0) {
-    applyMacro(getNumVal(&req, pos));
+    applyPreset(getNumVal(&req, pos) + 16);
  }

  //toggle send UDP direct notifications
@ -746,6 +710,8 @@ bool handleSet(AsyncWebServerRequest *request, const String& req)
  }
  //you can add more if you need

+  if (!apply) return true; //when called by JSON API, do not call colorUpdated() here
+  
  //internal call, does not send XML response
  pos = req.indexOf(F("IN"));
  if (pos < 1) XML_response(request);
--- a/wled00/src/dependencies/espalexa/Espalexa.h
+++ b/wled00/src/dependencies/espalexa/Espalexa.h
@ -583,7 +583,7 @@ public:
    return perc / 255;
  }
  
-  ~Espalexa(){delete devices;} //note: Espalexa is NOT meant to be destructed
+  ~Espalexa(){} //note: Espalexa is NOT meant to be destructed
 };

 #endif
--- a/wled00/src/dependencies/espalexa/EspalexaDevice.h
+++ b/wled00/src/dependencies/espalexa/EspalexaDevice.h
@ -4,7 +4,7 @@
 #include "Arduino.h"
 #include <functional>

-typedef class EspalexaDevice;
+class EspalexaDevice;

 typedef std::function<void(uint8_t b)> BrightnessCallbackFunction;
 typedef std::function<void(EspalexaDevice* d)> DeviceCallbackFunction;
--- a/wled00/um_manager.cpp
+++ b/wled00/um_manager.cpp
@ -12,6 +12,8 @@ void UsermodManager::connected() { for (byte i = 0; i < numMods; i++) ums[i]->co
 void UsermodManager::addToJsonState(JsonObject& obj)    { for (byte i = 0; i < numMods; i++) ums[i]->addToJsonState(obj); }
 void UsermodManager::addToJsonInfo(JsonObject& obj)     { for (byte i = 0; i < numMods; i++) ums[i]->addToJsonInfo(obj); }
 void UsermodManager::readFromJsonState(JsonObject& obj) { for (byte i = 0; i < numMods; i++) ums[i]->readFromJsonState(obj); }
+void UsermodManager::addToConfig(JsonObject& obj)       { for (byte i = 0; i < numMods; i++) ums[i]->addToConfig(obj); }
+void UsermodManager::readFromConfig(JsonObject& obj)    { for (byte i = 0; i < numMods; i++) ums[i]->readFromConfig(obj); }

 bool UsermodManager::add(Usermod* um)
 {
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@ -132,6 +132,10 @@ void WLED::loop()

  if (doReboot)
    reset();
+  if (doCloseFile) {
+    closeFile();
+    yield();
+  }

  if (!realtimeMode || realtimeOverride)  // block stuff if WARLS/Adalight is enabled
  {
@ -142,10 +146,17 @@ void WLED::loop()
      ArduinoOTA.handle();
 #endif
    handleNightlight();
+    handlePlaylist();
    yield();

    handleHue();
    handleBlynk();
+
+    /*if (presetToApply) {
+      applyPreset(presetToApply);
+      presetToApply = 0;
+    }*/
+
    yield();

    if (!offMode)
@ -193,17 +204,6 @@ void WLED::loop()

 void WLED::setup()
 {
-  EEPROM.begin(EEPSIZE);
-  ledCount = EEPROM.read(229) + ((EEPROM.read(398) << 8) & 0xFF00);
-  if (ledCount > MAX_LEDS || ledCount == 0)
-    ledCount = 30;
-
-#ifdef ESP8266
-  #if LEDPIN == 3
-    if (ledCount > MAX_LEDS_DMA)
-      ledCount = MAX_LEDS_DMA;        // DMA method uses too much ram
-  #endif
-#endif
  Serial.begin(115200);
  Serial.setTimeout(50);
  DEBUG_PRINTLN();
@ -224,25 +224,33 @@ void WLED::setup()
  DEBUG_PRINTLN(ESP.getFreeHeap());
  registerUsermods();

-  strip.init(EEPROM.read(372), ledCount, EEPROM.read(2204));        // init LEDs quickly
-  strip.setBrightness(0);
+  //strip.init(EEPROM.read(372), ledCount, EEPROM.read(2204));        // init LEDs quickly
+  //strip.setBrightness(0);

-  DEBUG_PRINT(F("LEDs inited. heap usage ~"));
-  DEBUG_PRINTLN(heapPreAlloc - ESP.getFreeHeap());
+  //DEBUG_PRINT(F("LEDs inited. heap usage ~"));
+  //DEBUG_PRINTLN(heapPreAlloc - ESP.getFreeHeap());

-#ifndef WLED_DISABLE_FILESYSTEM
-  #ifdef ARDUINO_ARCH_ESP32
-    SPIFFS.begin(true);
-  #endif
-    SPIFFS.begin();
+
+  bool fsinit = false;
+  DEBUGFS_PRINTLN(F("Mount FS"));
+#ifdef ARDUINO_ARCH_ESP32
+  fsinit = WLED_FS.begin(true);
+#else
+  fsinit = WLED_FS.begin();
 #endif
+  if (!fsinit) {
+    DEBUGFS_PRINTLN(F("FS failed!"));
+    errorFlag = ERR_FS_BEGIN;
+  } else deEEP();
+  updateFSInfo();
+  deserializeConfig();

 #if STATUSLED && STATUSLED != LEDPIN
  pinMode(STATUSLED, OUTPUT);
 #endif

-  DEBUG_PRINTLN(F("Load EEPROM"));
-  loadSettingsFromEEPROM(true);
+  //DEBUG_PRINTLN(F("Load EEPROM"));
+  //loadSettingsFromEEPROM();
  beginStrip();
  userSetup();
  usermods.setup();
@ -251,8 +259,6 @@ void WLED::setup()
  WiFi.persistent(false);
  WiFi.onEvent(WiFiEvent);

-  if (macroBoot > 0)
-    applyMacro(macroBoot);
  Serial.println(F("Ada"));

  // generate module IDs
@ -297,18 +303,36 @@ void WLED::setup()
 void WLED::beginStrip()
 {
  // Initialize NeoPixel Strip and button
+  #ifdef ESP8266
+  #if LEDPIN == 3
+    if (ledCount > MAX_LEDS_DMA)
+      ledCount = MAX_LEDS_DMA;        // DMA method uses too much ram
+  #endif
+  #endif
+
+  if (ledCount > MAX_LEDS || ledCount == 0)
+    ledCount = 30;
+
+  strip.init(useRGBW, ledCount, skipFirstLed);
+  strip.setBrightness(0);
  strip.setShowCallback(handleOverlayDraw);

-#ifdef BTNPIN
+#if defined(BTNPIN) && BTNPIN > -1
+  pinManager.allocatePin(BTNPIN, false);
  pinMode(BTNPIN, INPUT_PULLUP);
 #endif

-  if (bootPreset > 0)
-    applyPreset(bootPreset, turnOnAtBoot);
+  if (bootPreset > 0) applyPreset(bootPreset);
+  if (turnOnAtBoot) {
+    bri = (briS > 0) ? briS : 128;
+  } else {
+    briLast = briS; bri = 0;
+  }
  colorUpdated(NOTIFIER_CALL_MODE_INIT);

 // init relay pin
 #if RLYPIN >= 0
+  pinManager.allocatePin(RLYPIN);
  pinMode(RLYPIN, OUTPUT);
 #if RLYMDE
  digitalWrite(RLYPIN, bri);
@ -318,7 +342,7 @@ void WLED::beginStrip()
 #endif

  // disable button if it is "pressed" unintentionally
-#if defined(BTNPIN) || defined(TOUCHPIN)
+#if (defined(BTNPIN) && BTNPIN > -1) || defined(TOUCHPIN)
  if (isButtonPressed())
    buttonEnabled = false;
 #else
--- a/wled00/wled.h
+++ b/wled00/wled.h
@ -3,16 +3,19 @@
 /*
   Main sketch, global variable declarations
   @title WLED project sketch
-   @version 0.10.2
+   @version 0.11.0p
   @author Christian Schwinne
 */

 // version code in format yymmddb (b = daily build)
-#define VERSION 2011120
+#define VERSION 2011200

-// ESP8266-01 (blue) got too little storage space to work with all features of WLED. To use it, you must use ESP8266 Arduino Core v2.4.2 and the setting 512K(No SPIFFS).
+//uncomment this if you have a "my_config.h" file you'd like to use
+//#define WLED_USE_MY_CONFIG

-// ESP8266-01 (black) has 1MB flash and can thus fit the whole program. Use 1M(64K SPIFFS).
+// ESP8266-01 (blue) got too little storage space to work with WLED. 0.10.2 is the last release supporting this unit.
+
+// ESP8266-01 (black) has 1MB flash and can thus fit the whole program, although OTA update is not possible. Use 1M(128K SPIFFS).
 // Uncomment some of the following lines to disable features to compile for ESP8266-01 (max flash size 434kB):
 // Alternatively, with platformio pass your chosen flags to your custom build target in platformio.ini.override

@ -35,19 +38,21 @@
  #define WLED_ENABLE_WEBSOCKETS
 #endif

-#define WLED_DISABLE_FILESYSTEM    // SPIFFS is not used by any WLED feature yet
-//#define WLED_ENABLE_FS_SERVING   // Enable sending html file from SPIFFS before serving progmem version
-//#define WLED_ENABLE_FS_EDITOR    // enable /edit page for editing SPIFFS content. Will also be disabled with OTA lock
+#define WLED_ENABLE_FS_EDITOR      // enable /edit page for editing FS content. Will also be disabled with OTA lock

 // to toggle usb serial debug (un)comment the following line
 //#define WLED_DEBUG

+// filesystem specific debugging
+//#define WLED_DEBUG_FS
+
 // Library inclusions. 
 #include <Arduino.h>
 #ifdef ESP8266
  #include <ESP8266WiFi.h>
  #include <ESP8266mDNS.h>
  #include <ESPAsyncTCP.h>
+  #include <LittleFS.h>
  extern "C"
  {
  #include <user_interface.h>
@ -58,11 +63,17 @@
  #include "esp_wifi.h"
  #include <ESPmDNS.h>
  #include <AsyncTCP.h>
-  #include "SPIFFS.h"
+  //#include "SPIFFS.h"
+  #define CONFIG_LITTLEFS_FOR_IDF_3_2
+  #include <LITTLEFS.h>
 #endif

 #include "src/dependencies/network/Network.h"

+#ifdef WLED_USE_MY_CONFIG
+  #include "my_config.h"
+#endif
+
 #include <ESPAsyncWebServer.h>
 #include <EEPROM.h>
 #include <WiFiUdp.h>
@ -112,6 +123,12 @@
  #define CLIENT_PASS ""
 #endif

+#ifndef SPIFFS_EDITOR_AIRCOOOKIE
+  #error You are not using the Aircoookie fork of the ESPAsyncWebserver library.\
+  Using upstream puts your WiFi password at risk of being served by the filesystem.\
+  Comment out this error message to build regardless.
+#endif
+
 #if IR_PIN < 0
  #ifndef WLED_DISABLE_INFRARED
    #define WLED_DISABLE_INFRARED
@ -124,25 +141,18 @@
  #include <IRutils.h>
 #endif

+//Filesystem to use for preset and config files. SPIFFS or LittleFS on ESP8266, SPIFFS only on ESP32 (now using LITTLEFS port by lorol)
+#ifdef ESP8266
+  #define WLED_FS LittleFS
+#else
+  #define WLED_FS LITTLEFS
+#endif
+
 // remove flicker because PWM signal of RGB channels can become out of phase (part of core as of Arduino core v2.7.0)
 //#if defined(WLED_USE_ANALOG_LEDS) && defined(ESP8266)
 //  #include "src/dependencies/arduino/core_esp8266_waveform.h"
 //#endif

-// enable additional debug output
-#ifdef WLED_DEBUG
-  #ifndef ESP8266
-  #include <rom/rtc.h>
-  #endif
-  #define DEBUG_PRINT(x) Serial.print(x)
-  #define DEBUG_PRINTLN(x) Serial.println(x)
-  #define DEBUG_PRINTF(x) Serial.printf(x)
-#else
-  #define DEBUG_PRINT(x)
-  #define DEBUG_PRINTLN(x)
-  #define DEBUG_PRINTF(x)
-#endif
-
 // GLOBAL VARIABLES
 // both declared and defined in header (solution from http://www.keil.com/support/docs/1868.htm)
 //
@ -163,8 +173,8 @@
 #endif

 // Global Variable definitions
-WLED_GLOBAL char versionString[] _INIT("0.10.2");
-#define WLED_CODENAME "Fumikiri"
+WLED_GLOBAL char versionString[] _INIT("0.11.0p");
+#define WLED_CODENAME "Mirai"

 // AP and OTA default passwords (for maximum security change them!)
 WLED_GLOBAL char apPass[65]  _INIT(DEFAULT_AP_PASS);
@ -173,8 +183,12 @@ WLED_GLOBAL char otaPass[33] _INIT(DEFAULT_OTA_PASS);
 // Hardware CONFIG (only changeble HERE, not at runtime)
 // LED strip pin, button pin and IR pin changeable in NpbWrapper.h!

+//WLED_GLOBAL byte presetToApply _INIT(0); 
+
+#if AUXPIN >= 0
 WLED_GLOBAL byte auxDefaultState _INIT(0);                         // 0: input 1: high 2: low
 WLED_GLOBAL byte auxTriggeredState _INIT(0);                       // 0: input 1: high 2: low
+#endif
 WLED_GLOBAL char ntpServerName[33] _INIT("0.wled.pool.ntp.org");   // NTP server to use

 // WiFi CONFIG (all these can be changed via web UI, no need to set them here)
@ -294,7 +308,6 @@ WLED_GLOBAL byte countdownYear _INIT(20), countdownMonth _INIT(1);   // Countdow
 WLED_GLOBAL byte countdownDay  _INIT(1) , countdownHour  _INIT(0);
 WLED_GLOBAL byte countdownMin  _INIT(0) , countdownSec   _INIT(0);

-WLED_GLOBAL byte macroBoot _INIT(0);        // macro loaded after startup
 WLED_GLOBAL byte macroNl   _INIT(0);        // after nightlight delay over
 WLED_GLOBAL byte macroCountdown _INIT(0);
 WLED_GLOBAL byte macroAlexaOn _INIT(0), macroAlexaOff _INIT(0);
@ -429,9 +442,10 @@ WLED_GLOBAL byte presetCycleMin _INIT(1), presetCycleMax _INIT(5);
 WLED_GLOBAL uint16_t presetCycleTime _INIT(12);
 WLED_GLOBAL unsigned long presetCycledTime _INIT(0);
 WLED_GLOBAL byte presetCycCurr _INIT(presetCycleMin);
-WLED_GLOBAL bool presetApplyBri _INIT(true);
 WLED_GLOBAL bool saveCurrPresetCycConf _INIT(false);

+WLED_GLOBAL int16_t currentPlaylist _INIT(0);
+
 // realtime
 WLED_GLOBAL byte realtimeMode _INIT(REALTIME_MODE_INACTIVE);
 WLED_GLOBAL byte realtimeOverride _INIT(REALTIME_OVERRIDE_NONE);
@ -476,9 +490,16 @@ WLED_GLOBAL uint16_t rolloverMillis _INIT(0);
 WLED_GLOBAL char* obuf;
 WLED_GLOBAL uint16_t olen _INIT(0);

+// General filesystem
+WLED_GLOBAL size_t fsBytesUsed _INIT(0);
+WLED_GLOBAL size_t fsBytesTotal _INIT(0);
+WLED_GLOBAL unsigned long presetsModifiedTime _INIT(0L);
+WLED_GLOBAL JsonDocument* fileDoc;
+WLED_GLOBAL bool doCloseFile _INIT(false);
+
 // presets
 WLED_GLOBAL uint16_t savedPresets _INIT(0);
-WLED_GLOBAL int8_t currentPreset _INIT(-1);
+WLED_GLOBAL int16_t currentPreset _INIT(-1);
 WLED_GLOBAL bool isPreset _INIT(false);

 WLED_GLOBAL byte errorFlag _INIT(0);
@ -509,6 +530,8 @@ WLED_GLOBAL WS2812FX strip _INIT(WS2812FX());
 // Usermod manager
 WLED_GLOBAL UsermodManager usermods _INIT(UsermodManager());

+WLED_GLOBAL PinManagerClass pinManager _INIT(PinManagerClass());
+
 // Status LED
 #if STATUSLED && STATUSLED != LEDPIN
  WLED_GLOBAL unsigned long ledStatusLastMillis _INIT(0);
@ -516,6 +539,30 @@ WLED_GLOBAL UsermodManager usermods _INIT(UsermodManager());
  WLED_GLOBAL bool ledStatusState _INIT(0); // the current LED state
 #endif

+// enable additional debug output
+#ifdef WLED_DEBUG
+  #ifndef ESP8266
+  #include <rom/rtc.h>
+  #endif
+  #define DEBUG_PRINT(x) Serial.print(x)
+  #define DEBUG_PRINTLN(x) Serial.println(x)
+  #define DEBUG_PRINTF(x...) Serial.printf(x)
+#else
+  #define DEBUG_PRINT(x)
+  #define DEBUG_PRINTLN(x)
+  #define DEBUG_PRINTF(x)
+#endif
+
+#ifdef WLED_DEBUG_FS
+  #define DEBUGFS_PRINT(x) Serial.print(x)
+  #define DEBUGFS_PRINTLN(x) Serial.println(x)
+  #define DEBUGFS_PRINTF(x...) Serial.printf(x)
+#else
+  #define DEBUGFS_PRINT(x)
+  #define DEBUGFS_PRINTLN(x)
+  #define DEBUGFS_PRINTF(x...)
+#endif
+
 // debug macro variable definitions
 #ifdef WLED_DEBUG
  WLED_GLOBAL unsigned long debugTime _INIT(0);
--- a/wled00/wled_eeprom.cpp
+++ b/wled00/wled_eeprom.cpp
@ -2,12 +2,16 @@
 #include "wled.h"

 /*
+ * DEPRECATED, do not use for new settings
+ * Only used to restore config from pre-0.11 installations using the deEEP() methods
+ * 
 * Methods to handle saving and loading to non-volatile memory
 * EEPROM Map: https://github.com/Aircoookie/WLED/wiki/EEPROM-Map
 */

 //eeprom Version code, enables default settings instead of 0 init on update
 #define EEPVER 22
+#define EEPSIZE 2560  //Maximum is 4096
 //0 -> old version, default
 //1 -> 0.4p 1711272 and up
 //2 -> 0.4p 1711302 and up
@ -32,34 +36,6 @@
 //21-> 0.10.1p
 //22-> 2009260

-void commit()
-{
-  if (!EEPROM.commit()) errorFlag = 2;
-}
-
-/*
- * Erase all configuration data
- */
-void clearEEPROM()
-{
-  for (int i = 0; i < EEPSIZE; i++)
-  {
-    EEPROM.write(i, 0);
-  }
-  commit();
-}
-
-
-void writeStringToEEPROM(uint16_t pos, char* str, uint16_t len)
-{
-  for (int i = 0; i < len; ++i)
-  {
-    EEPROM.write(pos + i, str[i]);
-    if (str[i] == 0) return;
-  }
-}
-
-
 void readStringFromEEPROM(uint16_t pos, char* str, uint16_t len)
 {
  for (int i = 0; i < len; ++i)
@ -70,238 +46,14 @@ void readStringFromEEPROM(uint16_t pos, char* str, uint16_t len)
  str[len] = 0; //make sure every string is properly terminated. str must be at least len +1 big.
 }

-/*
- * Write configuration to flash
- */
-void saveSettingsToEEPROM()
-{
-  if (EEPROM.read(233) != 233) //set no first boot flag
-  {
-    clearEEPROM();
-    EEPROM.write(233, 233);
-  }
-
-  writeStringToEEPROM(  0, clientSSID, 32);
-  writeStringToEEPROM( 32, clientPass, 64);
-  writeStringToEEPROM( 96,      cmDNS, 32);
-  writeStringToEEPROM(128,     apSSID, 32);
-  writeStringToEEPROM(160,     apPass, 64);
-
-  EEPROM.write(224, nightlightDelayMinsDefault);
-  EEPROM.write(225, nightlightMode);
-  EEPROM.write(226, notifyDirectDefault);
-  EEPROM.write(227, apChannel);
-  EEPROM.write(228, apHide);
-  EEPROM.write(229, ledCount & 0xFF);
-  EEPROM.write(230, notifyButton);
-  EEPROM.write(231, notifyTwice);
-  EEPROM.write(232, buttonEnabled);
-  //233 reserved for first boot flag
-
-  for (int i = 0; i<4; i++) //ip addresses
-  {
-    EEPROM.write(234+i, staticIP[i]);
-    EEPROM.write(238+i, staticGateway[i]);
-    EEPROM.write(242+i, staticSubnet[i]);
-  }
-
-  EEPROM.write(249, briS);
-
-  EEPROM.write(250, receiveNotificationBrightness);
-  EEPROM.write(251, fadeTransition);
-  EEPROM.write(252, strip.reverseMode);
-  EEPROM.write(253, transitionDelayDefault & 0xFF);
-  EEPROM.write(254, (transitionDelayDefault >> 8) & 0xFF);
-  EEPROM.write(255, briMultiplier);
-
-  //255,250,231,230,226 notifier bytes
-  writeStringToEEPROM(256, otaPass, 32);
-
-  EEPROM.write(288, nightlightTargetBri);
-  EEPROM.write(289, otaLock);
-  EEPROM.write(290, udpPort & 0xFF);
-  EEPROM.write(291, (udpPort >> 8) & 0xFF);
-  writeStringToEEPROM(292, serverDescription, 32);
-
-  EEPROM.write(327, ntpEnabled);
-  EEPROM.write(328, currentTimezone);
-  EEPROM.write(329, useAMPM);
-  EEPROM.write(330, strip.gammaCorrectBri);
-  EEPROM.write(331, strip.gammaCorrectCol);
-  EEPROM.write(332, overlayDefault);
-
-  EEPROM.write(333, alexaEnabled);
-  writeStringToEEPROM(334, alexaInvocationName, 32);
-  EEPROM.write(366, notifyAlexa);
-
-  EEPROM.write(367, (arlsOffset>=0));
-  EEPROM.write(368, abs(arlsOffset));
-  EEPROM.write(369, turnOnAtBoot);
-
-  EEPROM.write(370, noWifiSleep);
-
-  EEPROM.write(372, useRGBW);
-  EEPROM.write(374, strip.paletteFade);
-  EEPROM.write(375, strip.milliampsPerLed); //was apWaitTimeSecs up to 0.8.5
-  EEPROM.write(376, apBehavior);
-
-  EEPROM.write(377, EEPVER); //eeprom was updated to latest
-
-  EEPROM.write(378, udpPort2 & 0xFF);
-  EEPROM.write(379, (udpPort2 >> 8) & 0xFF);
-
-  EEPROM.write(382, strip.paletteBlend);
-  EEPROM.write(383, strip.colorOrder);
-
-  EEPROM.write(385, irEnabled);
-
-  EEPROM.write(387, strip.ablMilliampsMax & 0xFF);
-  EEPROM.write(388, (strip.ablMilliampsMax >> 8) & 0xFF);
-  EEPROM.write(389, bootPreset);
-  EEPROM.write(390, aOtaEnabled);
-  EEPROM.write(391, receiveNotificationColor);
-  EEPROM.write(392, receiveNotificationEffects);
-  EEPROM.write(393, wifiLock);
-
-  EEPROM.write(394, abs(utcOffsetSecs) & 0xFF);
-  EEPROM.write(395, (abs(utcOffsetSecs) >> 8) & 0xFF);
-  EEPROM.write(396, (utcOffsetSecs<0)); //is negative
-  EEPROM.write(397, syncToggleReceive);
-  EEPROM.write(398, (ledCount >> 8) & 0xFF);
-  //EEPROM.write(399, was !enableSecTransition);
-
-  //favorite setting (preset) memory (25 slots/ each 20byte)
-  //400 - 940 reserved
-  writeStringToEEPROM(990, ntpServerName, 32);
-
-  EEPROM.write(2048, huePollingEnabled);
-  //EEPROM.write(2049, hueUpdatingEnabled);
-  for (int i = 2050; i < 2054; ++i)
-  {
-    EEPROM.write(i, hueIP[i-2050]);
-  }
-  writeStringToEEPROM(2054, hueApiKey, 46);
-  EEPROM.write(2100, huePollIntervalMs & 0xFF);
-  EEPROM.write(2101, (huePollIntervalMs >> 8) & 0xFF);
-  EEPROM.write(2102, notifyHue);
-  EEPROM.write(2103, hueApplyOnOff);
-  EEPROM.write(2104, hueApplyBri);
-  EEPROM.write(2105, hueApplyColor);
-  EEPROM.write(2106, huePollLightId);
-
-  EEPROM.write(2150, overlayMin);
-  EEPROM.write(2151, overlayMax);
-  EEPROM.write(2152, analogClock12pixel);
-  EEPROM.write(2153, analogClock5MinuteMarks);
-  EEPROM.write(2154, analogClockSecondsTrail);
-
-  EEPROM.write(2155, countdownMode);
-  EEPROM.write(2156, countdownYear);
-  EEPROM.write(2157, countdownMonth);
-  EEPROM.write(2158, countdownDay);
-  EEPROM.write(2159, countdownHour);
-  EEPROM.write(2160, countdownMin);
-  EEPROM.write(2161, countdownSec);
-  setCountdown();
-
-  writeStringToEEPROM(2165, cronixieDisplay, 6);
-  EEPROM.write(2171, cronixieBacklight);
-  setCronixie();
-
-  EEPROM.write(2175, macroBoot);
-  EEPROM.write(2176, macroAlexaOn);
-  EEPROM.write(2177, macroAlexaOff);
-  EEPROM.write(2178, macroButton);
-  EEPROM.write(2179, macroLongPress);
-  EEPROM.write(2180, macroCountdown);
-  EEPROM.write(2181, macroNl);
-  EEPROM.write(2182, macroDoublePress);
-
-  #ifdef WLED_ENABLE_DMX
-  EEPROM.write(2185, e131ProxyUniverse & 0xFF);
-  EEPROM.write(2186, (e131ProxyUniverse >> 8) & 0xFF);
-  #endif
-
-  EEPROM.write(2187, e131Port & 0xFF);
-  EEPROM.write(2188, (e131Port >> 8) & 0xFF);
-
-  EEPROM.write(2189, e131SkipOutOfSequence);
-  EEPROM.write(2190, e131Universe & 0xFF);
-  EEPROM.write(2191, (e131Universe >> 8) & 0xFF);
-  EEPROM.write(2192, e131Multicast);
-  EEPROM.write(2193, realtimeTimeoutMs & 0xFF);
-  EEPROM.write(2194, (realtimeTimeoutMs >> 8) & 0xFF);
-  EEPROM.write(2195, arlsForceMaxBri);
-  EEPROM.write(2196, arlsDisableGammaCorrection);
-  EEPROM.write(2197, DMXAddress & 0xFF);
-  EEPROM.write(2198, (DMXAddress >> 8) & 0xFF);
-  EEPROM.write(2199, DMXMode);
-
-  EEPROM.write(2200, !receiveDirect);
-  EEPROM.write(2201, notifyMacro); //was enableRealtime
-  EEPROM.write(2203, strip.rgbwMode);
-  EEPROM.write(2204, skipFirstLed);
-
-  if (saveCurrPresetCycConf)
-  {
-    EEPROM.write(2205, presetCyclingEnabled);
-    EEPROM.write(2206, presetCycleTime & 0xFF);
-    EEPROM.write(2207, (presetCycleTime >> 8) & 0xFF);
-    EEPROM.write(2208, presetCycleMin);
-    EEPROM.write(2209, presetCycleMax);
-    EEPROM.write(2210, presetApplyBri);
-    // was EEPROM.write(2211, presetApplyCol);
-    // was EEPROM.write(2212, presetApplyFx);
-    saveCurrPresetCycConf = false;
-  }
-
-  writeStringToEEPROM(2220, blynkApiKey, 35);
-
-  for (int i = 0; i < 8; ++i)
-  {
-    EEPROM.write(2260 + i, timerHours[i]  );
-    EEPROM.write(2270 + i, timerMinutes[i]);
-    EEPROM.write(2280 + i, timerWeekday[i]);
-    EEPROM.write(2290 + i, timerMacro[i]  );
-  }
-
-  EEPROM.write(2299, mqttEnabled);
-  writeStringToEEPROM(2300, mqttServer, 32);
-  writeStringToEEPROM(2333, mqttDeviceTopic, 32);
-  writeStringToEEPROM(2366, mqttGroupTopic, 32);
-  writeStringToEEPROM(2399, mqttUser, 40);
-  writeStringToEEPROM(2440, mqttPass, 40);
-  writeStringToEEPROM(2481, mqttClientID, 40);
-  EEPROM.write(2522, mqttPort & 0xFF);
-  EEPROM.write(2523, (mqttPort >> 8) & 0xFF);
-
-  // DMX (2530 - 2549)
-  #ifdef WLED_ENABLE_DMX
-  EEPROM.write(2530, DMXChannels);
-  EEPROM.write(2531, DMXGap & 0xFF);
-  EEPROM.write(2532, (DMXGap >> 8) & 0xFF);
-  EEPROM.write(2533, DMXStart & 0xFF);
-  EEPROM.write(2534, (DMXStart >> 8) & 0xFF);
-
-  for (int i=0; i<15; i++) {
-    EEPROM.write(2535+i, DMXFixtureMap[i]);
-  } // last used: 2549. maybe leave a few bytes for future expansion and go on with 2600 kthxbye.
-  #endif
-
-  commit();
-}
-
-
 /*
 * Read all configuration from flash
 */
-void loadSettingsFromEEPROM(bool first)
+void loadSettingsFromEEPROM()
 {
  if (EEPROM.read(233) != 233) //first boot/reset to default
  {
-    DEBUG_PRINT("Settings invalid, restoring defaults...");
-    saveSettingsToEEPROM();
-    DEBUG_PRINTLN("done");
+    DEBUG_PRINTLN(F("EEPROM settings invalid, using defaults..."));
    return;
  }
  int lastEEPROMversion = EEPROM.read(377); //last EEPROM version before update
@ -343,7 +95,7 @@ void loadSettingsFromEEPROM(bool first)
  staticSubnet[3] = EEPROM.read(245);

  briS = EEPROM.read(249); bri = briS;
-  if (!EEPROM.read(369) && first)
+  if (!EEPROM.read(369))
  {
    bri = 0; briLast = briS;
  }
@ -426,7 +178,7 @@ void loadSettingsFromEEPROM(bool first)
    readStringFromEEPROM(2165, cronixieDisplay, 6);
    cronixieBacklight = EEPROM.read(2171);

-    macroBoot = EEPROM.read(2175);
+    //macroBoot = EEPROM.read(2175);
    macroAlexaOn = EEPROM.read(2176);
    macroAlexaOff = EEPROM.read(2177);
    macroButton = EEPROM.read(2178);
@ -457,7 +209,9 @@ void loadSettingsFromEEPROM(bool first)
      timerMinutes[i] = EEPROM.read(2270 + i);
      timerWeekday[i] = EEPROM.read(2280 + i);
      timerMacro[i]   = EEPROM.read(2290 + i);
+      if (timerMacro[i] > 0) timerMacro[i] += 16; //add 16 to work with macro --> preset mapping
      if (timerWeekday[i] == 0) timerWeekday[i] = 255;
+      if (timerMacro[i] == 0) timerWeekday[i] = timerWeekday[i] & 0b11111110; 
    }
  }

@ -559,7 +313,7 @@ void loadSettingsFromEEPROM(bool first)
    if (lastEEPROMversion < 21) presetCycleTime /= 100; //was stored in ms, now is in tenths of a second
    presetCycleMin = EEPROM.read(2208);
    presetCycleMax = EEPROM.read(2209);
-    presetApplyBri = EEPROM.read(2210);
+    //was presetApplyBri = EEPROM.read(2210);
    //was presetApplyCol = EEPROM.read(2211);
    //was presetApplyFx = EEPROM.read(2212);
  }
@ -588,7 +342,7 @@ void loadSettingsFromEEPROM(bool first)
  for (int i=0;i<15;i++) {
    DMXFixtureMap[i] = EEPROM.read(2535+i);
  } //last used: 2549
-  EEPROM.write(2550, DMXStartLED);
+  DMXStartLED = EEPROM.read(2550);
  #endif

  //Usermod memory
@ -597,159 +351,114 @@ void loadSettingsFromEEPROM(bool first)
  //2944 - 3071 reserved for Usermods (need to increase EEPSIZE to 3072 in const.h)

  overlayCurrent = overlayDefault;
-
-  savedToPresets();
 }


-//PRESET PROTOCOL 20 bytes
-//0: preset purpose byte 0:invalid 1:valid preset 2:segment preset 2.0
-//1:a 2:r 3:g 4:b 5:w 6:er 7:eg 8:eb 9:ew 10:fx 11:sx | custom chase 12:numP 13:numS 14:(0:fs 1:both 2:fe) 15:step 16:ix 17: fp 18-19:Zeros
-//determines which presets already contain save data
-void savedToPresets()
-{
-  for (byte index = 1; index < 16; index++)
-  {
-    uint16_t i = 380 + index*20;
-
-    if (EEPROM.read(i) == 1) {
-      savedPresets |= 0x01 << (index-1);
-    } else
-    {
-      savedPresets &= ~(0x01 << (index-1));
-    }
-  }
-  if (EEPROM.read(700) == 2 || EEPROM.read(700) == 3) {
-    savedPresets |= 0x01 << 15;
-  } else
-  {
-    savedPresets &= ~(0x01 << 15);
-  }
+//provided for increased compatibility with usermods written for v0.10
+void applyMacro(byte index) {
+  applyPreset(index+16);
 }

-bool applyPreset(byte index, bool loadBri)
-{
-  if (index == 255 || index == 0)
-  {
-    loadSettingsFromEEPROM(false);//load boot defaults
-    return true;
-  }
-  if (index > 16 || index < 1) return false;
-  uint16_t i = 380 + index*20;
-  byte ver = EEPROM.read(i);

-  if (index < 16) {
-    if (ver != 1) return false;
-    strip.applyToAllSelected = true;
-    if (loadBri) bri = EEPROM.read(i+1);
-    
-    for (byte j=0; j<4; j++)
-    {
-      col[j] = EEPROM.read(i+j+2);
-      colSec[j] = EEPROM.read(i+j+6);
-    }
-    strip.setColor(2, EEPROM.read(i+12), EEPROM.read(i+13), EEPROM.read(i+14), EEPROM.read(i+15)); //tertiary color
+// De-EEPROM routine, upgrade from previous versions to v0.11
+void deEEP() {
+  if (WLED_FS.exists("/presets.json")) return;
+  
+  DEBUG_PRINTLN(F("Preset file not found, attempting to load from EEPROM"));
+  DEBUGFS_PRINTLN(F("Allocating saving buffer for dEEP"));
+  DynamicJsonDocument dDoc(JSON_BUFFER_SIZE *2);
+  JsonObject sObj = dDoc.to<JsonObject>();
+  sObj.createNestedObject("0");

-    effectCurrent = EEPROM.read(i+10);
-    effectSpeed = EEPROM.read(i+11);
-    effectIntensity = EEPROM.read(i+16);
-    effectPalette = EEPROM.read(i+17);
-  } else {
-    if (ver != 2 && ver != 3) return false;
-    strip.applyToAllSelected = false;
-    if (loadBri) bri = EEPROM.read(i+1);
-    WS2812FX::Segment* seg = strip.getSegments();
-    memcpy(seg, EEPROM.getDataPtr() +i+2, 240);
-    if (ver == 2) { //versions before 2004230 did not have opacity
-      for (byte j = 0; j < strip.getMaxSegments(); j++)
-      {
-        strip.getSegment(j).opacity = 255;
-        strip.getSegment(j).setOption(SEG_OPTION_ON, 1);
+  EEPROM.begin(EEPSIZE);
+  if (EEPROM.read(233) == 233) { //valid EEPROM save
+    for (uint16_t index = 1; index <= 16; index++) { //copy presets to presets.json
+      uint16_t i = 380 + index*20;
+      byte ver = EEPROM.read(i);
+
+      if ((index < 16 && ver != 1) || (index == 16 && (ver < 2 || ver > 3))) continue;
+
+      char nbuf[16];
+      sprintf(nbuf, "%d", index);
+
+      JsonObject pObj = sObj.createNestedObject(nbuf);
+
+      sprintf_P(nbuf, (char*)F("Preset %d"), index);
+      pObj["n"] = nbuf;
+
+      pObj["bri"] = EEPROM.read(i+1);
+
+      if (index < 16) {
+        JsonObject segObj = pObj.createNestedObject("seg");
+
+        JsonArray colarr = segObj.createNestedArray("col");
+
+        byte numChannels = (useRGBW)? 4:3;
+
+        for (uint8_t k = 0; k < 3; k++) //k=0 primary (i+2) k=1 secondary (i+6) k=2 tertiary color (i+12)
+        {
+          JsonArray colX = colarr.createNestedArray();
+          uint16_t memloc = i + 6*k;
+          if (k == 0) memloc += 2;
+
+          for (byte j = 0; j < numChannels; j++) colX.add(EEPROM.read(memloc + j));
+        }
+        
+        segObj[F("fx")]  = EEPROM.read(i+10);
+        segObj[F("sx")]  = EEPROM.read(i+11);
+        segObj[F("ix")]  = EEPROM.read(i+16);
+        segObj[F("pal")] = EEPROM.read(i+17);
+      } else {
+        WS2812FX::Segment* seg = strip.getSegments();
+        memcpy(seg, EEPROM.getDataPtr() +i+2, 240);
+        if (ver == 2) { //versions before 2004230 did not have opacity
+          for (byte j = 0; j < strip.getMaxSegments(); j++)
+          {
+            strip.getSegment(j).opacity = 255;
+            strip.getSegment(j).setOption(SEG_OPTION_ON, 1);
+          }
+        }
+        setValuesFromMainSeg();
+        serializeState(pObj, true, false, true);
+
+        strip.resetSegments();
+        setValuesFromMainSeg();
      }
    }
-    setValuesFromMainSeg();
-  }
-  currentPreset = index;
-  isPreset = true;
-  return true;
-}

-void savePreset(byte index, bool persist)
-{
-  if (index > 16) return;
-  if (index < 1) {saveSettingsToEEPROM();return;}
-  uint16_t i = 380 + index*20;//min400
-  
-  if (index < 16) {
-    EEPROM.write(i, 1);
-    EEPROM.write(i+1, bri);
-    for (uint16_t j=0; j<4; j++)
-    {
-      EEPROM.write(i+j+2, col[j]);
-      EEPROM.write(i+j+6, colSec[j]);
+    
+    
+    for (uint16_t index = 1; index <= 16; index++) { //copy macros to presets.json
+      char m[65];
+      readStringFromEEPROM(1024+64*(index-1), m, 64);
+      if (m[0]) { //macro exists
+        char nbuf[16];
+        sprintf(nbuf, "%d", index + 16);
+        JsonObject pObj = sObj.createNestedObject(nbuf);
+        sprintf_P(nbuf, "Z Macro %d", index);
+        pObj["n"] = nbuf;
+        pObj["win"] = m;
+      }
    }
-    EEPROM.write(i+10, effectCurrent);
-    EEPROM.write(i+11, effectSpeed);
-
-    uint32_t colTer = strip.getSegment(strip.getMainSegmentId()).colors[2];
-    EEPROM.write(i+12, (colTer >> 16) & 0xFF);
-    EEPROM.write(i+13, (colTer >>  8) & 0xFF);
-    EEPROM.write(i+14, (colTer >>  0) & 0xFF);
-    EEPROM.write(i+15, (colTer >> 24) & 0xFF);
-  
-    EEPROM.write(i+16, effectIntensity);
-    EEPROM.write(i+17, effectPalette);
-  } else { //segment 16 can save segments
-    EEPROM.write(i, 3);
-    EEPROM.write(i+1, bri);
-    WS2812FX::Segment* seg = strip.getSegments();
-    memcpy(EEPROM.getDataPtr() +i+2, seg, 240);
  }
-  
-  if (persist) commit();
-  savedToPresets();
-  currentPreset = index;
-  isPreset = true;
-}

+  EEPROM.end();

-void loadMacro(byte index, char* m)
-{
-  index-=1;
-  if (index > 15) return;
-  readStringFromEEPROM(1024+64*index, m, 64);
-}
-
-
-void applyMacro(byte index)
-{
-  index-=1;
-  if (index > 15) return;
-  String mc="win&";
-  char m[65];
-  loadMacro(index+1, m);
-  mc += m;
-  mc += "&IN"; //internal, no XML response
-  if (!notifyMacro) mc += "&NN";
-  String forbidden = "&M="; //dont apply if called by the macro itself to prevent loop
-  /*
-   * NOTE: loop is still possible if you call a different macro from a macro, which then calls the first macro again.
-   * To prevent that, but also disable calling macros within macros, comment the next line out.
-   */
-  forbidden = forbidden + index;
-  if (mc.indexOf(forbidden) >= 0) return;
-  handleSet(nullptr, mc);
-}
-
-
-void saveMacro(byte index, const String& mc, bool persist) //only commit on single save, not in settings
-{
-  index-=1;
-  if (index > 15) return;
-  int s = 1024+index*64;
-  for (int i = s; i < s+64; i++)
-  {
-    EEPROM.write(i, mc.charAt(i-s));
+  File f = WLED_FS.open("/presets.json", "w");
+  if (!f) {
+    errorFlag = ERR_FS_GENERAL;
+    return;
  }
-  if (persist) commit();
+  serializeJson(dDoc, f);
+  f.close();
+  DEBUG_PRINTLN(F("deEEP complete!"));
 }
+
+void deEEPSettings() {
+  DEBUG_PRINTLN(F("Restore settings from EEPROM"));
+  EEPROM.begin(EEPSIZE);
+  loadSettingsFromEEPROM();
+  EEPROM.end();
+
+  serializeConfig();
+}
--- a/wled00/wled_server.cpp
+++ b/wled00/wled_server.cpp
@ -85,7 +85,9 @@ void initServer()
      if (error || root.isNull()) {
        request->send(400, "application/json", F("{\"error\":9}")); return;
      }
+      fileDoc = &jsonBuffer;
      verboseResponse = deserializeState(root);
+      fileDoc = nullptr;
    }
    if (verboseResponse) { //if JSON contains "v"
      serveJson(request); return; 
@ -94,7 +96,6 @@ void initServer()
  });
  server.addHandler(handler);

-  //*******DEPRECATED*******
  server.on("/version", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send(200, "text/plain", (String)VERSION);
    });
@ -106,7 +107,6 @@ void initServer()
  server.on("/freeheap", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send(200, "text/plain", (String)ESP.getFreeHeap());
    });
-  //*******END*******/
  
  server.on("/u", HTTP_GET, [](AsyncWebServerRequest *request){
    request->send_P(200, "text/html", PAGE_usermod);
@ -122,15 +122,15 @@ void initServer()
    
  //if OTA is allowed
  if (!otaLock){
-    #if !defined WLED_DISABLE_FILESYSTEM && defined WLED_ENABLE_FS_EDITOR
+    #ifdef WLED_ENABLE_FS_EDITOR
     #ifdef ARDUINO_ARCH_ESP32
-      server.addHandler(new SPIFFSEditor(SPIFFS));//http_username,http_password));
+      server.addHandler(new SPIFFSEditor(WLED_FS));//http_username,http_password));
     #else
-      server.addHandler(new SPIFFSEditor());//http_username,http_password));
+      server.addHandler(new SPIFFSEditor("","",WLED_FS));//http_username,http_password));
     #endif
    #else
    server.on("/edit", HTTP_GET, [](AsyncWebServerRequest *request){
-      serveMessage(request, 501, "Not implemented", F("The SPIFFS editor is disabled in this build."), 254);
+      serveMessage(request, 501, "Not implemented", F("The FS editor is disabled in this build."), 254);
    });
    #endif
    //init ota page
@ -214,10 +214,8 @@ void initServer()
    #ifndef WLED_DISABLE_ALEXA
    if(espalexa.handleAlexaApiCall(request)) return;
    #endif
-    #ifdef WLED_ENABLE_FS_SERVING
    if(handleFileRead(request, request->url())) return;
-    #endif
-    request->send(404, "text/plain", "Not Found");
+    request->send_P(404, "text/html", PAGE_404);
  });
 }

@ -234,9 +232,7 @@ void serveIndexOrWelcome(AsyncWebServerRequest *request)

 void serveIndex(AsyncWebServerRequest* request)
 {
-  #ifdef WLED_ENABLE_FS_SERVING
  if (handleFileRead(request, "/index.htm")) return;
-  #endif

  AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", PAGE_index, PAGE_index_L);

--- a/wled00/xml.cpp
+++ b/wled00/xml.cpp
@ -251,6 +251,8 @@ void getSettingsJS(byte subPage, char* dest)
    #ifdef ESP8266
    #if LEDPIN == 3
    oappend(SET_F("d.Sf.LC.max=500;"));
+    #else
+    oappend(SET_F("d.Sf.LC.max=1500;"));
    #endif
    #endif
    sappend('v',SET_F("LC"),ledCount);
@ -391,16 +393,7 @@ void getSettingsJS(byte subPage, char* dest)
    sappend('v',SET_F("CH"),countdownHour);
    sappend('v',SET_F("CM"),countdownMin);
    sappend('v',SET_F("CS"),countdownSec);
-    char k[4]; k[0]= 'M';
-    for (int i=1;i<17;i++)
-    {
-      char m[65];
-      loadMacro(i, m);
-      sprintf(k+1,"%i",i);
-      sappends('s',k,m);
-    }

-    sappend('v',SET_F("MB"),macroBoot);
    sappend('v',SET_F("A0"),macroAlexaOn);
    sappend('v',SET_F("A1"),macroAlexaOff);
    sappend('v',SET_F("MP"),macroButton);
@ -409,6 +402,7 @@ void getSettingsJS(byte subPage, char* dest)
    sappend('v',SET_F("MN"),macroNl);
    sappend('v',SET_F("MD"),macroDoublePress);

+    char k[4];
    k[2] = 0; //Time macros
    for (int i = 0; i<8; i++)
    {