ESPHome Devices ESPHome devices configuration. Danfoss FC200 via Modbus danfoss-pico.yml Danfoss FC200 + Raspberry Pi Pico W + 2-Channel RS485 Module. ESP32-Cam based utility meter watermeter-cam.yml Use with Utility Meter Digitizer for Home Assistant. ESP32-Cam based utility meter (standalone) watermeter-cam-standalone.yml Use with Utility Meter Digitizer. Set digitiser url via http://watermeter-cam-standalone.local