diff --git a/debug/GSM_PWRKEY.py b/debug/GSM_PWRKEY.py
new file mode 100755
index 0000000..f62021d
--- /dev/null
+++ b/debug/GSM_PWRKEY.py
@@ -0,0 +1,11 @@
+import RPi.GPIO as GPIO
+import time
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(7, GPIO.OUT)
+while True:
+	GPIO.output(7, GPIO.LOW)
+	time.sleep(4)
+	GPIO.output(7, GPIO.HIGH)
+	break
+GPIO.cleanup()
+