<![CDATA[MMM-PIR-Sensor: Everything works fine, just one thing not...]]>My sensor is working fine for months now. It works as designed (shuts my mirror down after 5 minutes and is reactivated if someone enters the room or goes by).

But i noticed this:
After a reboot of the whole PI mirror system, the screen isn’ t turned off by the MMM-PIR-Sensor-module (even after waiting for more than an hour or more - i think it would be on forever). Only if someone goes by, the sensor shuts down the screen (monitor) for a millisecond and immediately after that, turns the screen on again. After that, the PIR sensor works fine like every day before…

Does any one of you ever had a similar behavior of a PIR sensor configuration?

Thanks!

Medo

]]>https://forum.magicmirror.builders/topic/6491/mmm-pir-sensor-everything-works-fine-just-one-thing-notRSS for NodeThu, 18 Jun 2026 14:56:15 GMTFri, 02 Feb 2018 13:23:55 GMT60<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Wed, 07 Feb 2018 09:29:11 GMT]]>@Medo

Glad to hear that :)

]]>https://forum.magicmirror.builders/post/35341https://forum.magicmirror.builders/post/35341Wed, 07 Feb 2018 09:29:11 GMT<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Wed, 07 Feb 2018 07:15:30 GMT]]>@cruunnerr
Your solution worked like a charm.
Thanks!

]]>https://forum.magicmirror.builders/post/35335https://forum.magicmirror.builders/post/35335Wed, 07 Feb 2018 07:15:30 GMT<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Sat, 03 Feb 2018 11:47:12 GMT]]>Sounds like a great idea! I will try that soon and will geht you a reply if it works! Thanks for that possible solution…

]]>https://forum.magicmirror.builders/post/35159https://forum.magicmirror.builders/post/35159Sat, 03 Feb 2018 11:47:12 GMT<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Sat, 03 Feb 2018 10:52:15 GMT]]>one idea is to just put the tvservice -o command in your rc.local.
before that u should do a little sleep.

like this:

sudo nano /etc/rc.local

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# Print the IP address
_IP=$(hostname -I) || true
if [ "$_IP" ]; then
  printf "My IP address is %s\n" "$_IP"
fi

sleep 60 &

tvservice -o

exit 0

So on every reboot it will wait 60 seconds (just to let everything start like MM) and then turn the monitor off.

]]>https://forum.magicmirror.builders/post/35151https://forum.magicmirror.builders/post/35151Sat, 03 Feb 2018 10:52:15 GMT<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Sat, 03 Feb 2018 08:11:25 GMT]]>@AxLed
Thanks, did not know that this has to be done to “activate” a PIR sensor…Interesting…hmm…

Does anyone know, if there is a method that this can be “simulated” in any way?

]]>https://forum.magicmirror.builders/post/35148https://forum.magicmirror.builders/post/35148Sat, 03 Feb 2018 08:11:25 GMT<![CDATA[Reply to MMM-PIR-Sensor: Everything works fine, just one thing not... on Fri, 02 Feb 2018 17:17:06 GMT]]>Hi Medo,
i think i read something that after a reboot you have to wave your hand (for example) in front of sensor once, so the sensor is active.

AxLED

]]>https://forum.magicmirror.builders/post/35124https://forum.magicmirror.builders/post/35124Fri, 02 Feb 2018 17:17:06 GMT