Hello everyone, Does someone already integrated sensor type MH-4R (Intelligent Infrared Gas Module) as a module into his/her MagicMirror? Datasheet: MH4-R It measure the air quality and give you the “parts per million” (unit ppm) back. Sensor is tested and working with the following: mkdir co2 cd co2 git clone https://github.com/IT-Berater/mh-z19.git cd mh-z19 ./setup.sh sudo python -m mh_z19 {‚co2‘: 668}

Hii. Please help me . I have a pulse sensor and ir thermometer modules . I want to integrate them in magicmirror interface like dht 11 and others. But i dont find their MMM-module . Have some body a solution?. Thank you.

@sranj ok, so u receive the trigger in the node_helper, and need to launch/exec/spawn your python pgm so you need the child_process library https://nodejs.org/en/knowledge/child-processes/how-to-spawn-a-child-process/ PIR uses the same library to launch the tvservice command, or vgencmd to blank the screen

@Justinvd0203 I had a similar problem with my LG Monitor and PIR-Sensor. In my case i had the following behavior: Using HDMI Connection: switching off was possible, wake up not Using VGA Connection (with HDMI->VGA adapter on RPI side): switching off an wake up was possible Details see post. No worry using HDMI->VGA adapter: VGA can also deliver FullHD Resolution. Maybe your problem could be solved with an adapter. AxLED

@elleclouds - If I understand you properly, then this is what you’re looking for: Motion Detection with RaspiCam Non-Module Version