bms

  1. RicoPicoUK

    For Sale Standalone ESP32 BLE Battery Display for Victron Systems

    I’ve built a standalone ESP32-C3 BLE telemetry display for campervan/off-grid battery systems. It uses a circular touchscreen display and reads data directly over Bluetooth LE, so there’s no requirement for Home Assistant, internet access, or external gateways. What ChargeScreen can show...
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