VanAccess BMS Monitor Bluetooth application pour Android description
VanAccess is an open-source Android app for monitoring LiFePO4 battery systems and power devices over Bluetooth Low Energy (BLE).
Features:
- Live BMS dashboard with state of charge, voltage, current, power, and temperature
- Individual cell voltage bar chart with min/max/delta highlighting
- Cycle count, state of health, protection flags, and FET status
- Victron SmartSolar MPPT charger monitoring via encrypted advertisements
- Victron Orion DC-DC converter monitoring
- Ai-Tanker switch panel relay control
- BLE device scanner with signal strength display
- Auto-reconnect with foreground service for background operation
- Debug tools: GATT dump, raw packet logging, manual hex commands
- Temperature display in Celsius or Fahrenheit
Supported protocols:
- JBD/Xiaoxiang BMS protocol (PowerQueen, LiTime, and other Chinese LiFePO4 batteries)
- Victron AES-128-CTR encrypted advertisement protocol
- Ai-Tanker switch panel GATT protocol
This app is read-only and never modifies BMS settings. It is not affiliated with any hardware manufacturer.
