MMM-PIR-Sensor with RelayPin and execute script

Blackmirror

@nogE
The MMM-PIR-Sensor module have not work at me.

So i make a new datei this the name PIR.py in my home - ordner.
And add python PIR.py in the rc.local
After this was switch the PIR on the GPIO-Pin 13 the relay-pin 37. Add pin 32 i have a button to open the relay manual.

nogE

when execute the python script (python /home/pi/scripts/light.py), i got following error:

File “/home/pi/scripts/light.py”, line 22
read = GPIO.input(PIR_GPIO)

nogE

Hi,

i got an error when i run python script. now the whole error message:

File “/home/pi/scripts/light.py”, line 22
read = GPIO.input(PIR_GPIO)
^
IndentationError: expected an indented block

thx

yawns

@nogE
Python is a bit tricky. Unlike other languages python needs proper indentation. Make sure you don’t mix up tabs and whitespaces. Best practice is to use 4 whitespaces instead of one tab.

Blackmirror

Yes, the error code says, you have not enought whitespaces before the lines.