Battery status on Audiokit ESP32-A1S

[hash6iron]

Hello @pschatzmann

is possible to know the battery level of the Audiokit ESP32 board through your library?
Thanks in advance.

[pschatzmann]

To my knowlege there is no hardware support for this.
Where in the technical sheet did you see this ?

Maybe you can use one of the pins with the ADC to measure the voltage...

[hash6iron]

The Audiokit board has a battery indicator but I don't know if was possible to get this one.
here are schematics: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://docs.ai-thinker.com/_media/esp32-audio-kit_v2.2_sch.pdf

[pschatzmann]

Right: but I still don't see anything which would provide this functionality!

[hash6iron]

Sure. There is not support. Well, sorry and thanks for your help.