@ingo916
Config

		{
			module: 'MMM-Pir',
			position: 'top_left',
			config: {
				debug: false,
				delay: 2 * 60 * 1000,
				turnOffDisplay: true,
				mode: 10,
				ecoMode: true,
				displayCounter: false,
				//displayCounter: true,
				displayBar: false,
				//displayBar: true,
				displayStyle: "Circle",
				displayLastPresence: false,
				//displayLastPresence: true,
				lastPresenceTimeFormat: "LL H:mm",
				mode6_gpio: 20,
				mode6_clearGpioValue: true,
				pir_gpio: 22,
				//pir_gpio: 21,
				pir_reverseValue: false,
				xrandrForceRotation: "normal",
				wrandrForceRotation: "normal"
			}
		},

@ingo916

pi@raspberrypi:~/MagicMirror/modules $ git clone https://github.com/bugsounet/MMM-Pir
Cloning into 'MMM-Pir'...
remote: Enumerating objects: 546, done.
remote: Counting objects: 100% (136/136), done.
remote: Compressing objects: 100% (111/111), done.
remote: Total 546 (delta 79), reused 47 (delta 24), pack-reused 410
Receiving objects: 100% (546/546), 287.37 KiB | 2.79 MiB/s, done.
Resolving deltas: 100% (308/308), done.
pi@raspberrypi:~/MagicMirror/modules $ cd MMM-Pir/
pi@raspberrypi:~/MagicMirror/modules/MMM-Pir $ npm install
npm WARN deprecated @npmcli/move-file@2.0.1: This functionality has been moved to @npmcli/fs

> MMM-Pir@1.1.2 preinstall
> installer/preinstall.sh -d 'unclutter cec-utils ddcutil build-essential'


Welcome to MMM-Pir v1.1.2

No root checking...
Checking MMM-Pir: pi/pi
Checking MagicMirror: pi/pi

Checking OS...
OS Detected: linux-gnu (debian 12 aarch64)

Checking all dependencies...
Updating package...
Missing package: unclutter
Missing package: cec-utils
Missing package: ddcutil
Installing missing package...
Hit:1 http://deb.debian.org/debian bookworm InRelease
Hit:2 http://deb.debian.org/debian-security bookworm-security InRelease
Hit:3 http://deb.debian.org/debian bookworm-updates InRelease
Hit:4 http://archive.raspberrypi.com/debian bookworm InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  libcec6 libp8-platform2 unclutter-startup
The following NEW packages will be installed:
  cec-utils ddcutil libcec6 libp8-platform2 unclutter unclutter-startup
0 upgraded, 6 newly installed, 0 to remove and 0 not upgraded.
Need to get 549 kB of archives.
After this operation, 2,084 kB of additional disk space will be used.
Get:1 http://deb.debian.org/debian bookworm/main arm64 libp8-platform2 arm64 2.1.0.1+dfsg1-4 [20.9 kB]
Get:2 http://deb.debian.org/debian bookworm/main arm64 ddcutil arm64 1.4.1-1 [286 kB]        
Get:3 http://deb.debian.org/debian bookworm/main arm64 unclutter arm64 8-25 [15.6 kB]
Get:4 http://deb.debian.org/debian bookworm/main arm64 unclutter-startup all 8-25 [8,860 B]  
Get:5 http://archive.raspberrypi.com/debian bookworm/main arm64 libcec6 arm64 6.0.2-5+rpt2 [188 kB]
Get:6 http://archive.raspberrypi.com/debian bookworm/main arm64 cec-utils arm64 6.0.2-5+rpt2 [30.0 kB]
Fetched 549 kB in 1s (469 kB/s)     
Preconfiguring packages ...
Selecting previously unselected package libp8-platform2:arm64.
(Reading database ... 154590 files and directories currently installed.)
Preparing to unpack .../0-libp8-platform2_2.1.0.1+dfsg1-4_arm64.deb ...
Unpacking libp8-platform2:arm64 (2.1.0.1+dfsg1-4) ...
Selecting previously unselected package libcec6:arm64.
Preparing to unpack .../1-libcec6_6.0.2-5+rpt2_arm64.deb ...
Unpacking libcec6:arm64 (6.0.2-5+rpt2) ...
Selecting previously unselected package cec-utils.
Preparing to unpack .../2-cec-utils_6.0.2-5+rpt2_arm64.deb ...
Unpacking cec-utils (6.0.2-5+rpt2) ...
Selecting previously unselected package ddcutil.
Preparing to unpack .../3-ddcutil_1.4.1-1_arm64.deb ...
Unpacking ddcutil (1.4.1-1) ...
Selecting previously unselected package unclutter.
Preparing to unpack .../4-unclutter_8-25_arm64.deb ...
Unpacking unclutter (8-25) ...
Selecting previously unselected package unclutter-startup.
Preparing to unpack .../5-unclutter-startup_8-25_all.deb ...
Unpacking unclutter-startup (8-25) ...
Setting up libp8-platform2:arm64 (2.1.0.1+dfsg1-4) ...
Setting up unclutter (8-25) ...
update-alternatives: using /usr/bin/unclutter-classic to provide /usr/bin/unclutter (unclutter) in auto mode
Setting up libcec6:arm64 (6.0.2-5+rpt2) ...
Setting up unclutter-startup (8-25) ...
Setting up ddcutil (1.4.1-1) ...
Setting up cec-utils (6.0.2-5+rpt2) ...
Processing triggers for man-db (2.11.2-2) ...
Processing triggers for libc-bin (2.36-9+rpt2+deb12u3) ...
All Dependencies needed are installed !

Installing @sdetweil sandbox fix...
fixing sandbox permissions

> MMM-Pir@1.1.2 postinstall
> installer/postinstall.sh -r -m


Minify Main code...
Found: 8 files to minify

Process File: ../MMM-Pir.js
Process File: ../node_helper.js
Process File: ../components/screenLib.js
Process File: ../components/screenDisplayer.js
Process File: ../components/progressbar.js
Process File: ../components/pirLib.js
Process File: ../components/parseData.js
Process File: ../components/loadLibraries.js
Done

Try to Disable screen saver...
Found: screen saver in gsettings
gsettings screen saver already disabled
Found: screen saver in lightdm
screensaver via lightdm already disabled but need to be updated
Found: screen saver in lxsession
lxsession screen saver already disabled but need to updated
Found: screen saver in wayland
disable screensaver via wayfire.ini

[WARN] There is some change for disable screen saver
[WARN] Please, don't forget to reboot your OS for apply the new configuration!
Done

Rebuild MagicMirror...
make: Entering directory '/home/pi/MagicMirror/modules/MMM-Pir/node_modules/epoll/build'
  CXX(target) Release/obj.target/epoll/src/epoll.o
  SOLINK_MODULE(target) Release/obj.target/epoll.node
  COPY Release/epoll.node
make: Leaving directory '/home/pi/MagicMirror/modules/MMM-Pir/node_modules/epoll/build'
Done

MMM-Pir is now installed !

added 218 packages in 53s

43 packages are looking for funding
  run `npm fund` for details
pi@raspberrypi:~/MagicMirror/modules/MMM-Pir $ 

@bugsounet said in Issues with MMM-PIR:

groups

I am also getting the error
MMM-Pir
Error detected: EINVAL:invalid argument, write

pi@raspberrypi:~ $ groups
pi adm dialout cdrom sudo audio video plugdev games users input render netdev lpadmin gpio i2c spi
pi@raspberrypi:~ $

Running Raspberry Pi 5 Debian version: 12 (bookworm) 64-bit
Installed MMM-Pir after a reboot I get the following error when MagigMirror starts up the module
MMM-Pir
Error detected: EINVAL:invalid argument, write