diff --git a/EXRAIL2.cpp b/EXRAIL2.cpp
index 56aeeb2..6f0420c 100644
--- a/EXRAIL2.cpp
+++ b/EXRAIL2.cpp
@@ -1066,7 +1066,7 @@ int16_t RMFT2::getSignalSlot(int16_t id) {
   if (diag) DIAG(F(" doSignal %d %x"),id,rag);
   
   // Schedule any event handler for this signal change.
-  // Thjis will work even without a signal definition. 
+  // This will work even without a signal definition. 
   if (rag==SIGNAL_RED) onRedLookup->handleEvent(F("RED"),id);
   else if (rag==SIGNAL_GREEN) onGreenLookup->handleEvent(F("GREEN"),id);
   else onAmberLookup->handleEvent(F("AMBER"),id);
@@ -1103,6 +1103,16 @@ int16_t RMFT2::getSignalSlot(int16_t id) {
     return; 
   }
 
+ if (sigtype== DCCX_SIGNAL_FLAG) {
+    // redpin,amberpin,greenpin are the 3 aspects
+    byte value=redpin;
+    if (rag==SIGNAL_AMBER) value=amberpin;
+    if (rag==SIGNAL_GREEN) value=greenpin; 
+    DCC::setExtendedAccessory(sigid & SIGNAL_ID_MASK,value);
+    return; 
+  }
+
+
   // LED or similar 3 pin signal, (all pins zero would be a virtual signal)
   // If amberpin is zero, synthesise amber from red+green
   const byte SIMAMBER=0x00;
diff --git a/EXRAIL2.h b/EXRAIL2.h
index e8235c6..eec2a06 100644
--- a/EXRAIL2.h
+++ b/EXRAIL2.h
@@ -158,6 +158,7 @@ class LookList {
     static const int16_t SERVO_SIGNAL_FLAG=0x4000;
     static const int16_t ACTIVE_HIGH_SIGNAL_FLAG=0x2000;
     static const int16_t DCC_SIGNAL_FLAG=0x1000;
+    static const int16_t DCCX_SIGNAL_FLAG=0x3000;
     static const int16_t SIGNAL_ID_MASK=0x0FFF;
  // Throttle Info Access functions built by exrail macros 
   static const byte rosterNameCount;
diff --git a/EXRAIL2MacroReset.h b/EXRAIL2MacroReset.h
index 633f4d5..723bef2 100644
--- a/EXRAIL2MacroReset.h
+++ b/EXRAIL2MacroReset.h
@@ -45,6 +45,7 @@
 #undef CLOSE 
 #undef CONFIGURE_SERVO
 #undef DCC_SIGNAL
+#undef DCCX_SIGNAL
 #undef DCC_TURNTABLE
 #undef DEACTIVATE
 #undef DEACTIVATEL
@@ -200,6 +201,7 @@
 #define CLOSE(id)
 #define CONFIGURE_SERVO(vpin,pos1,pos2,profile) 
 #define DCC_SIGNAL(id,add,subaddr)
+#define DCCX_SIGNAL(id,redAspect,amberAspect,greenAspect)
 #define DCC_TURNTABLE(id,home,description)
 #define DEACTIVATE(addr,subaddr)
 #define DEACTIVATEL(addr)
diff --git a/EXRAILMacros.h b/EXRAILMacros.h
index 8d870ef..698451e 100644
--- a/EXRAILMacros.h
+++ b/EXRAILMacros.h
@@ -172,6 +172,8 @@ bool exrailHalSetup() {
 #define SERVO_SIGNAL(vpin,redval,amberval,greenval) | FEATURE_SIGNAL 
 #undef DCC_SIGNAL
 #define DCC_SIGNAL(id,addr,subaddr) | FEATURE_SIGNAL
+#undef DCCX_SIGNAL
+#define DCCX_SIGNAL(id,redAspect,amberAspect,greenAspect) | FEATURE_SIGNAL
 #undef VIRTUAL_SIGNAL
 #define VIRTUAL_SIGNAL(id) | FEATURE_SIGNAL
 
@@ -401,6 +403,8 @@ const FSH * RMFT2::getRosterFunctions(int16_t id) {
 #define SERVO_SIGNAL(vpin,redval,amberval,greenval) vpin | RMFT2::SERVO_SIGNAL_FLAG,redval,amberval,greenval, 
 #undef DCC_SIGNAL
 #define DCC_SIGNAL(id,addr,subaddr) id | RMFT2::DCC_SIGNAL_FLAG,addr,subaddr,0,
+#undef DCCX_SIGNAL
+#define DCCX_SIGNAL(id,redAspect,amberAspect,greenAspect) id | RMFT2::DCCX_SIGNAL_FLAG,redAspect,amberAspect,greenAspect,
 #undef VIRTUAL_SIGNAL
 #define VIRTUAL_SIGNAL(id) id,0,0,0,
 
@@ -457,6 +461,7 @@ int RMFT2::onLCCLookup[RMFT2::countLCCLookup];
 #define DELAYMINS(mindelay) OPCODE_DELAYMINS,V(mindelay),
 #define DELAYRANDOM(mindelay,maxdelay) DELAY(mindelay) OPCODE_RANDWAIT,V((maxdelay-mindelay)/100L),
 #define DCC_SIGNAL(id,add,subaddr)
+#define DCCX_SIGNAL(id,redAspect,amberAspect,greenAspect)
 #define DONE OPCODE_ENDTASK,0,0,
 #define DRIVE(analogpin) OPCODE_DRIVE,V(analogpin),
 #define ELSE OPCODE_ELSE,0,0,