DIY

ESP HomeKit

ESP8266 HomeKit – Battery Status

Slowly but surely I am looking at the extensions of the “standard” ESP HomeKit accessories, how to implement them. Now I am working on the Battery status. We need some circuit which can effectively measure voltage. Battery monitoring circuit is a traditional voltage divider circuit. I am going to measure 3.7 volt (lithium Polymer) battery.

ESP8266 HomeKit – Battery Status Read More »

Scroll to Top