At the moment you need to flash ESPHome onto it (can be done easily via the browser) and then there is a well maintained ESPHome configuration script available.

At the moment you need to flash ESPHome onto it (can be done easily via the browser) and then there is a well maintained ESPHome configuration script available. https://github.com/MallocArray/airgradient_esphome https://github.com/MallocArray/airgradient_esphome