Key2 BTHome Button AAA battery case
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A case remixed for the modified Key2 (iSearching) key fob, it allows you to use it as a wall-mounted Bluetooth button.
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- GNU General Public License v3.0
This is a case that allows you to upgrade the CR2032 battery to 2 AAA batteries and turns it into a wall-mounted button that can be integrated into home assistant using BTHome. You can then use it to control lights or whatever you want. I made this from PETG no supports are needed except for the button which needs to have the ledge supported.
Link to the GitHub project to flash the buttons; these are somewhat hard to find now since the new ones are one-time programmable.
https://github.com/pvvx/THB2