Get Battery Voltage

Hi, I’m using the ESP Muse Proto (flashed with squeezelite) with an Lithium Battery (on the JST Port). Is there a way to get the current voltage and publish it through mqtt or home assistant?

Hi Bomberman!
Yes the proto can read the battery voltage using analog Output 33

Integration with the LED and battery voltage in Squeezelite was only done for the Luxe Speaker and could be used as an example to adapt it for the Proto, but I don’t remember if it requires a recompile or could be only done using the parameters.

Hope it helps, share the NVS file result if you make it work!


hi, thank you for your answer. the web gui got the battery logo, but for my purpose battery is not the right power source.