Lipo voltage Lolin D32

yanosz
Posts: 6
Joined: Sun Jun 10, 2018 12:37 pm

Lipo voltage Lolin D32

Postby yanosz » Mon Apr 15, 2019 10:09 am

Hello folks,

I'm wondering how to measure the LiPo voltage using a Lolin's D32. I wasn't able find any pins attached to one of the adcs. Do you know a code example for putting the esp32 into deepsleep when the battery reaches a critical level?

Thanks,
yanosz

papaluna
Posts: 38
Joined: Tue Jan 30, 2018 11:27 am

Re: Lipo voltage Lolin D32

Postby papaluna » Mon Apr 15, 2019 2:58 pm

Hi,
The battery voltage monitor is on GPIO#35 (not exposed). More info at https://youtu.be/yZjpYmWVLh8?t=88
--
Paul.

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