Dec 25, 2018 — I have this board: https://www.banggood.com/Wemos-TTGO-ESP ... 81331.html. I can't seem to find a schematic that I believe is actually of this ...
ttgo-schematic
It will help if you have the schematic wiring diagram of that board. That board has a battery connector (in the image I've sent you, you can see the + and – signs). 3925e8d270
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