first test

Introducing_Gemma_M0/Gemma_DigitalIO.py

@@ -0,0 +1,21 @@
+# Gemma IO demo #1 - General Purpose I/O
+
+from digitalio import DigitalInOut, Direction, Pull
+import board
+import time
+
+led = DigitalInOut(board.D13)
+led.direction = Direction.OUTPUT
+
+button = DigitalInOut(board.D1)
+button.direction = Direction.INPUT
+button.pull = Pull.UP
+
+while True:
+    # we could also just do "led.value = not button.value" !
+    if button.value:
+		led.value = False
+    else:
+		led.value = True
+
+    time.sleep(0.01) # debounce delay