This is an ESPHome configuration for a 10-key macropad using a ESP32-C3 Super Mini board. The keys are expose to Home Assistant as binary sensors. Also, the macropad acts as a Bluetooth proxy for Home Assistant to connect to Bluetooth devices, e.g. from SwitchBot or similar vendors with Bluetooth devices.
- Clone this repository
- Copy
secrets.yaml.exampletosecrets.yamland fill in the values - Edit
macropad.yamlto match your key configuration - Build the firmware using https://esphome.io documentation
- Flash the firmware to the ESP32-C3 Super Mini board
- (Optional) In your router, set a fixed IP address for the ESP32-C3 Super Mini board
- Add the MacroPad to Home Assistant. It should be automatically discovered
- Wire up the keys to the ESP32-C3 Super Mini board
- Print bracket and assemble: https://www.thingiverse.com/thing:5317404
