Issues with MMM-PIR

[sdetweil]

@ChanceTime bookworm on pi4 or 5 uses a different window manager, Wayland, and requires different commands

you can go back to xorg by using the raspi-config command

[diccon]

Hi

I have had MMM-Pir module running perfectly for months. When I updated my RPi 3B+ to the latest updates this week the module produce the same error message

Pir Error Detected: EINVAL: invalid argument, write

I have tried reinstalling the module but no luck.

Any help greatly appreciated

Thanks

[sdetweil]

@diccon which MMM-PIR?

[bugsounet]

Hi, check pir_mode feature in readme readme

by default pir_mode is on mode 0
With pi 4 and pi 5, you can have EINVAL: invalid argument, write error
In this case
you have to use with pi 4: pir_mode: 1,
with pi 5 pir_mode: 2,

[diccon]

Hi

I am using Bugsounet’s version

Thanks for the help

[diccon]

@bugsounet thank you changing to pir_mode 1 fixed the problem. Just for awareness I am running on a RPi 3 B+ Rev 1.3 hence why I didn’t do this sooner.