gpio21 test script

Author: mstroh76

test/gpio21_bcm.py

@@ -0,0 +1,22 @@
+#!/usr/bin/python3
+import RPi.GPIO as GPIO
+import time
+
+
+led = 21
+stime = 0.5
+
+GPIO.setmode(GPIO.BCM)
+
+print("GPIO.setup led ")
+GPIO.setup(led, GPIO.OUT)
+
+
+while True:
+    GPIO.output(led, True)
+    print('led on ')
+    time.sleep(stime)
+    GPIO.output(led, False)
+    print('led off ')
+    time.sleep(stime)
+

test/gpio21_bcm_gpiozero.py

@@ -0,0 +1,12 @@
+#from gpiozero.pins.rpigpio import RPiGPIOPin
+from gpiozero import LED
+from time import sleep
+
+led = LED(21)
+
+while True:
+    led.on()
+    sleep(1)
+    led.off()
+    sleep(1)
+