Monitoring Voltage with ESPHome, D1 Mini ADC, and Home Assistant

Monitor power supplies or other low voltage DC supplies with Home Assistant and an ESP8266 D1 Mini ADC circuit. Use an external voltage sensor module voltage divider. Use Grafana to watch values over time. ADC Config: ESP8266: Voltage Divider: Join this channel to get access to perks: Discord: If you would like to support me: Buy me a beverage: Become a patron: Products I reference in my videos (Contains affiliate links) ?ref=chriswest&discount=mostlychri&pp=stripe_affiliate DISCLAIMERS: Some of the links above take you to affiliate sites that may or may not pay a small commission to me. As an Amazon Associate I earn from qual