add fernbedienung example

example/Fernbedienung/empfaenger/empfaenger.ino

@@ -0,0 +1,25 @@
+#include "Dezibot.h"
+
+
+Dezibot dezibot = Dezibot();
+
+void receivedCallback(String &msg) {
+  if (msg == "vorn") {
+    dezibot.motion.move();
+  } else if (msg == "links") {
+    dezibot.motion.rotateAntiClockwise();
+  } else if (msg == "rechts") {
+    dezibot.motion.rotateClockwise();
+  } else if (msg == "stop") {
+    dezibot.motion.stop();
+  }
+}
+void setup() {
+  dezibot.begin();
+  dezibot.communication.begin();
+  dezibot.communication.setGroupNumber(5);
+  dezibot.communication.onReceive(&receivedCallback);
+}
+
+void loop() {
+}