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  1. K

    bluetooth BMS?

    If I remember correctly, first two cells shows nonsense like yours when battery negative is not connected to BMS. If you connect only balance plug, this is the result.
  2. K

    bluetooth BMS?

    Hi, I am working on my little software project for reading this BMS wirelessly over BLE from ESP32. ESP32 connects to BLE module, sends request for data and parses incoming data. Parsed data can be shown or LCD. Not everything is implemented, code is a mess and there are bugs. But basics works...
  3. K

    Mods to protect VESC 4.12 form voltage spikes

    Hello, VESC 4.12 are notorious for failed DRV8302. I think I have read all the Web and have not found definitive answer. I am building my first ebike. Magic Pie3 motor and Maytech VESC 4.12. I haven't blown it yet. But I am testing it on old 8S Li-Po. It works but I need higher voltage. 12S...
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