print the pin number and state of received mqtt message to terminal.

rpi/antRender.py

@@ -136,6 +136,9 @@ def on_connect(client, userdata, flags, response_code):
 def on_message(client, userdata, message):
     print("Received message '" + str(message.payload) + "' on topic '"
           + message.topic + "' with QoS " + str(message.qos))
+    pin_number = str(message.payload)[12:13]
+    pin_state = str(message.payload)[6:9]
+    print("pin number: " + pin_number+ " pin state: " + pin_state)
     proot_state = ProotState()
     proot_state.blink()
 
@@ -158,5 +161,3 @@ while True:
     pass
     
 
-# TODO create a splash screen to display super quick before the rest of the assets are loading
-