Added print to send

Author: kattni

examples/ir_transmit.py

@@ -8,6 +8,7 @@
 # Create a button object to trigger IR transmit
 button = digitalio.DigitalInOut(board.D4)
 button.direction = digitalio.Direction.INPUT
+# This is for CPX. For an external button
 button.pull = digitalio.Pull.DOWN
 
 # Create a 'pulseio' output, to send infrared signals on the IR transmitter @ 38KHz
@@ -19,5 +20,6 @@
 
 while True:
     if button.value:
+        print("IR signal sent!")
         encoder.transmit(pulseout, [255, 2, 255, 0])
         time.sleep(0.2)