updated temp sender

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

Software/Sender/Sender.ino

@@ -82,7 +82,7 @@ void isr(){
 }
 
 void send(int btn, long duration){
-  String s = "{nano:"+String(ID)+",btn:"+String(btn)+",dura:"+String(duration)+"}";
+  String s = "{nano:"+String(ID)+",btn:"+String(btn)+",ms:"+String(duration)+"}";
 #ifdef SEND_485
   for (int i = 0; i<10; i++){
     if (send485(s.c_str())) break;
@@ -95,7 +95,6 @@ void send(int btn, long duration){
 
 void loop(){
   unsigned long now = micros();
-  boolean pause = true;
   for (int i=0;i<8;i++){
     // we emulate a capacitor:
     // when the button is pressed, it slowly loads, if the button is released, it unloads.