Reserved pins management.

Disabling ADALight by default.

wled00/wled.cpp

@@ -319,7 +319,9 @@ void WLED::setup()
 #ifdef WLED_USE_DMX //reserve GPIO2 as hardcoded DMX pin
   pinManager.allocatePin(2);
 #endif
-
+#ifdef WLED_ENABLE_ADALIGHT // reserve GPIO3 (RX) pin for ADALight
+  pinManager.allocatePin(3);
+#endif
   bool fsinit = false;
   DEBUGFS_PRINTLN(F("Mount FS"));
 #ifdef ARDUINO_ARCH_ESP32

wled00/wled.h

@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2103204
+#define VERSION 2103205
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG
@@ -32,7 +32,7 @@
 #ifndef WLED_DISABLE_MQTT
   #define WLED_ENABLE_MQTT         // saves 12kb
 #endif
-#define WLED_ENABLE_ADALIGHT       // saves 500b only
+//#define WLED_ENABLE_ADALIGHT     // saves 500b only (uses GPIO3 (RX) for serial)
 //#define WLED_ENABLE_DMX          // uses 3.5kb (use LEDPIN other than 2)
 #define WLED_ENABLE_LOXONE         // uses 1.2kb
 #ifndef WLED_DISABLE_WEBSOCKETS

wled00/xml.cpp

@@ -285,6 +285,9 @@ void getSettingsJS(byte subPage, char* dest)
       #ifdef WLED_ENABLE_DMX
         oappend(SET_F(",2")); // DMX hardcoded pin
       #endif
+      #ifdef WLED_ENABLE_ADALIGHT
+        oappend(SET_F(",3")); // ADALight (RX) pin
+      #endif
       #ifdef WLED_DEBUG
         oappend(SET_F(",1")); // debug output (TX) pin
       #endif