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- Thu Dec 09, 2021 6:00 pm
- Forum: WeMos
- Topic: WeMos D1 Mini Lithium Battery Shield (HCWEMO0009)
- Replies: 6
- Views: 23092
Re: WeMos D1 Mini Lithium Battery Shield (HCWEMO0009)
Hi All, Maybe everyone know (evident from schematic) that this circuit don't prevent under discharge, the direct path from +B thru inductor & diode, allow battery to go ~1V, damaging the cell. is recommended a BM board in the cell. Quite bad design and also this board don't allow signaling low batte...