Hey everyone ,
I made a little firmware for the TTGO LoRa32 v2.1 board so you can copy your 433 MHz remotes (garage door, fans, whatever) and control them from Home Assistant.
Basically you capture the signal from your existing remote, save it as a button on the device, and then you can trigger it from HA or the Home app — no need to keep the original remote around.
It’s the first version so I’m sure there’s room to improve. If you try it and something breaks or you have ideas to make it better, let me know. Would love the feedback.
Link to the repo (README has build steps, pairing code, screenshots): GitHub - dimosramiotis/MemouRF32: MemouRF32 — Custom ESP32 firmware for TTGO LoRa32 that captures and replays 433 MHz RF remote signals via a web interface, with automatic HomeKit bridge integration for Home Assistant.
Cheers