enable having two led channels

things/DeviceLed.h

@@ -5,14 +5,16 @@
 
 class DeviceLed : public Device {
   public:
-    inline DeviceLed(byte ledPin) {
+    inline DeviceLed(byte ledPin, char* ledName):ledNode(ledName, "led") {
       pinLed = ledPin;
+      nameLed = ledName;
     }
     virtual void deviceSetup();
     virtual void deviceRegister();
     virtual void deviceLoop();
   private:
     byte pinLed;
+    char* nameLed;
     int brightness = 0;
     bool fading = false;
     int fade_from, fade_to;
@@ -24,5 +26,5 @@ class DeviceLed : public Device {
     bool ledOnHandler(String value);
     bool ledBrightnessHandler(String message);
     bool ledFadeHandler(String message);
-    HomieNode ledNode{"led", "led"};
+    HomieNode ledNode;
 };