diff --git a/wled00/data/settings_sync.htm b/wled00/data/settings_sync.htm
index 16bd3f7f6..8e142dc9b 100644
--- a/wled00/data/settings_sync.htm
+++ b/wled00/data/settings_sync.htm
@@ -156,6 +156,7 @@ Realtime LED offset: <input name="WO" type="number" min="-255" max="255" require
 	DMX RX: <input name="IDMR" type="number" min="-1" max="99"><br/>
 	DMX TX: <input name="IDMT" type="number" min="-1" max="99"><br/>
 	DMX Enable: <input name="IDME" type="number" min="-1" max="99"><br/>
+	DMX Port: <input name="IDMP" type="number" min="1" max="2"><br/>
 </div> 
 <div id="dmxInputOff"> <!--WLEDMM-->
 	<br><em style="color:darkorange">This firmware build does not include DMX Input support. <br></em>
diff --git a/wled00/set.cpp b/wled00/set.cpp
index 9a12cdc21..08a0180ad 100644
--- a/wled00/set.cpp
+++ b/wled00/set.cpp
@@ -423,7 +423,9 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
 #ifdef WLED_ENABLE_DMX_INPUT
     dmxInputTransmitPin = request->arg(F("IDMT")).toInt();
     dmxInputReceivePin = request->arg(F("IDMR")).toInt();
-    dmxInputEnablePin= request->arg(F("IDME")).toInt();
+    dmxInputEnablePin = request->arg(F("IDME")).toInt();
+    dmxInputPort = request->arg(F("IDMP")).toInt();
+    if(dmxInputPort <= 0 || dmxInputPort > 2) dmxInputPort = 2;
 #endif
 
     #ifndef WLED_DISABLE_ALEXA
diff --git a/wled00/wled.cpp b/wled00/wled.cpp
index 8b2b33762..341036abf 100644
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -541,8 +541,7 @@ void WLED::setup()
   initDMX();
 #endif
 #ifdef WLED_ENABLE_DMX_INPUT
-  const uint8_t dmxInputPortNumber = 2; //TODO turn into config variable?!
-  dmxInput.init(dmxInputReceivePin, dmxInputTransmitPin, dmxInputEnablePin, dmxInputPortNumber);
+  dmxInput.init(dmxInputReceivePin, dmxInputTransmitPin, dmxInputEnablePin, dmxInputPort);
 #endif
 
 #ifdef WLED_ENABLE_ADALIGHT
diff --git a/wled00/wled.h b/wled00/wled.h
index b366e82a1..b7f1ae710 100644
--- a/wled00/wled.h
+++ b/wled00/wled.h
@@ -467,6 +467,7 @@ WLED_GLOBAL bool arlsForceMaxBri _INIT(false);                    // enable to f
   WLED_GLOBAL int dmxInputTransmitPin _INIT(0);
   WLED_GLOBAL int dmxInputReceivePin _INIT(0);
   WLED_GLOBAL int dmxInputEnablePin _INIT(0);
+  WLED_GLOBAL int dmxInputPort _INIT(2);
   WLED_GLOBAL DMXInput dmxInput;
 #endif
 
diff --git a/wled00/xml.cpp b/wled00/xml.cpp
index 5caa7159c..aa49de022 100644
--- a/wled00/xml.cpp
+++ b/wled00/xml.cpp
@@ -446,6 +446,7 @@ void getSettingsJS(byte subPage, Print& settingsScript)
     sappend('v',SET_F("IDMT"),dmxInputTransmitPin);
     sappend('v',SET_F("IDMR"),dmxInputReceivePin);
     sappend('v',SET_F("IDME"),dmxInputEnablePin);
+    sappend('v',SET_F("IDMP"),dmxInputPort);
 #endif
     printSetFormValue(settingsScript,PSTR("DA"),DMXAddress);
     printSetFormValue(settingsScript,PSTR("XX"),DMXSegmentSpacing);