Protocol

https://blog.ja-ke.tech/2020/02/07/ltt-power-bms-chinese-protocol.html https://blog.ja-ke.tech/2019/12/18/ble-serial.html https://github.com/kolins-cz/Smart-BMS-Bluetooth-ESP32 https://github.com/kolins-cz/Smart-BMS-Bluetooth-ESP32/blob/master/BMS_process_data.ino https://github.com/simat/BatteryMonitor

Bluetooth

https://github.com/micropython/micropython/tree/master/examples/bluetooth https://github.com/Carglglz/upyble

Other Resources