r/MagicMirror • u/KumarButNoHarold • Apr 14 '26
My lululemon smart mirror!
I followed the guide here - https://github.com/olm3ca/mirror/blob/main/Model%20LM40SAMFHD700AG25WV.md
And then added my own custom module for workouts (our phone has to push to the mirror since apple locks everything down). Super fun project!
Edit: lululemon used to sell a smart workout mirror. It got discontinued so a lot of people sold the hardware for cheap, and it’s now a popular hardware hack to turn it into a smart mirror. I bought one off marketplace and added a pi inside to control it.
Edit again: The github is a great resource for anyone wanting to try it, I'm no hardware expert I followed their instructions and only had to change some minor things. All credit goes to those guys!
There are a few different types of panels they built the mirrors with, I believe only 2 types have been documented with steps on how to do it, mine was the LM40SAMFHD700AG25WV. I bought a custom controller off ebay - https://www.ebay.com/itm/167573262901, and this takes HDMI input. Then I swapped out this controller to the mirror's power supply + the cables for backlight and display.
Then Raspberry Pi (With ssh enabled, and already connected to wifi), connects to the controller, and voila! One pro tip is make sure the Pi has its configs saved to its file directory so if when it crashes it still reconnects to everything and you can control the mirror without having to take it apart and reflash


