Home assistant dc voltage sensor. Home Assistant is an open-source (software) project for home automation. The generator / battery is in a shed in a remote location and is charged by a small solar panel. VDBX chose a 16-bit high-precision Texas Instruments INA238 sensor for PwrTool 500. ESP8266: Only pin A0 (GPIO17) can be used. Apr 22, 2019 · You can make the sensor better by using a cheap AC/DC adaptor connected do a data pin of ESPHome node defined as a button - that way you’ll see that input_boolean on when there is power applied to the AC/DC adaptor. 868v. 1817 so the sensor on Home assistant reads 4. I really need to know when a GFI has popped, to know when freezer & other appliances on that circuit are not receiving power. But i 2 c requires two GPIO pins (data and clock). Dec 20, 2024 · hello. wgbm2 hjwq9 cui ti r5yge 7ahgu drssh e7ruxt epl7 fl2w