diff --git a/usermods/PWM_fan/readme.md b/usermods/PWM_fan/readme.md
index a40098c1..976d6b24 100644
--- a/usermods/PWM_fan/readme.md
+++ b/usermods/PWM_fan/readme.md
@@ -19,8 +19,8 @@ You will also need `-D USERMOD_DALLASTEMPERATURE`.
 All of the parameters are configured during run-time using Usermods settings page.
 This includes:
 
-* PWM output pin
-* tacho input pin
+* PWM output pin (can be configured at compile time `-D PWM_PIN=xx`)
+* tacho input pin (can be configured at compile time `-D TACHO_PIN=xx`)
 * sampling frequency in seconds
 * threshold temperature in degees C
 
diff --git a/usermods/PWM_fan/usermod_PWM_fan.h b/usermods/PWM_fan/usermod_PWM_fan.h
index 5cd79ef2..a8df1202 100644
--- a/usermods/PWM_fan/usermod_PWM_fan.h
+++ b/usermods/PWM_fan/usermod_PWM_fan.h
@@ -10,6 +10,13 @@
 // https://github.com/KlausMu/esp32-fan-controller/tree/main/src
 // adapted for WLED usermod by @blazoncek
 
+#ifndef TACHO_PIN
+  #define TACHO_PIN -1
+#endif
+
+#ifndef PWM_PIN
+  #define PWM_PIN -1
+#endif
 
 // tacho counter
 static volatile unsigned long counter_rpm = 0;
@@ -37,8 +44,8 @@ class PWMFanUsermod : public Usermod {
     #endif
 
     // configurable parameters
-    int8_t  tachoPin          = -1;
-    int8_t  pwmPin            = -1;
+    int8_t  tachoPin          = TACHO_PIN;
+    int8_t  pwmPin            = PWM_PIN;
     uint8_t tachoUpdateSec    = 30;
     float   targetTemperature = 25.0;
     uint8_t minPWMValuePct    = 50;
diff --git a/usermods/multi_relay/readme.md b/usermods/multi_relay/readme.md
index 2d933cda..a0a3e9e9 100644
--- a/usermods/multi_relay/readme.md
+++ b/usermods/multi_relay/readme.md
@@ -81,11 +81,13 @@ void registerUsermods()
 Usermod can be configured in Usermods settings page.
 
 * `enabled` - enable/disable usermod
-* `pin` - GPIO pin where relay is attached to ESP
+* `pin` - GPIO pin where relay is attached to ESP (can be configured at compile time `-D MULTI_RELAY_PINS=xx,xx,...`)
 * `delay-s` - delay in seconds after on/off command is received
 * `active-high` - toggle high/low activation of relay (can be used to reverse relay states)
 * `external` - if enabled WLED does not control relay, it can only be triggered by external command (MQTT, HTTP, JSON or button)
 * `button` - button (from LED Settings) that controls this relay
+* `broadcast`- time in seconds between state broadcasts using MQTT
+* `HA-discovery`- enable Home Assistant auto discovery
 
 If there is no MultiRelay section, just save current configuration and re-open Usermods settings page. 
 
diff --git a/wled00/wled.h b/wled00/wled.h
index 1d3ecf27..bfefea76 100644
--- a/wled00/wled.h
+++ b/wled00/wled.h
@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2204271
+#define VERSION 2204281
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG