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BigBattery Husky 2

Cross-platform BLE battery monitoring

2024 production

▶ SUMMARY

Native iOS + Android apps for real-time monitoring of battery management systems via BLE. Custom Modbus-like protocol with CRC16, multi-frame parser supporting 32+ cells, custom UI widgets.

▶ HIGHLIGHTS

  • → Native on both platforms — no cross-platform compromise for BLE
  • → Custom protocol with CRC16 verification
  • → Real-time voltage/current/temp/SOC/SOH per cell
  • → Auto-reconnection and session persistence

▶ STACK

SwiftKotlinRxSwiftBLEModbus-like protocol