Standalone LED flash script

2026-03-26 19:03:19 +01:00
commit 38e093a403
2 changed files with 26 additions and 0 deletions
--- a/flash_led.py
+++ b/flash_led.py
@@ -0,0 +1,19 @@
+import RPi.GPIO as GPIO
+import time
+
+# Use GPIO 17
+PIN = 17
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(PIN, GPIO.OUT)
+
+try:
+    print("Flashing LED for 10 seconds...")
+    start_time = time.time()
+    while time.time() - start_time < 5:
+        GPIO.output(PIN, GPIO.HIGH)
+        time.sleep(0.3)
+        GPIO.output(PIN, GPIO.LOW)
+        time.sleep(0.3)
+finally:
+    GPIO.cleanup()
+    print("Done.")