Production-intent universal replacement for the common JBD BMS UART Bluetooth module, adding ESP32-C3 Wi-Fi/BLE, USB-C service, protected 5–36 V input, dual external NTC probes, and intern... show moreProduction-intent universal replacement for the common JBD BMS UART Bluetooth module, adding ESP32-C3 Wi-Fi/BLE, USB-C service, protected 5–36 V input, dual external NTC probes, and...