README.md

flutter-nordic-dfu

This library allows you to do a Device Firmware Update (DFU) of your nrf51 or nrf52 chip from Nordic Semiconductor. It works for Android and iOS fine.

This is the implementation of the reference "react-native-nordic-dfu"

For more info about the DFU process, see: Resources

Usage

startDFU

Examples

await FlutterNordicDfu.startDfu(
        'EB:75:AD:E3:CA:CF', 'file/to/zip/path/file.zip',
         progressListener: ProgressListenerListener());

class ProgressListenerListener extends DfuProgressListenerAdapter {
  @override
  void onProgressChanged(String deviceAddress, int percent, double speed,
      double avgSpeed, int currentPart, int partsTotal) {
    super.onProgressChanged(
        deviceAddress, percent, speed, avgSpeed, currentPart, partsTotal);
    print('deviceAddress: $deviceAddress, percent: $percent');
  }
}

Resources

• DFU Introduction
• Secure DFU Introduction
• How to create init packet
• nRF51 Development Kit (DK) (compatible with Arduino Uno Revision 3)
• nRF52 Development Kit (DK) (compatible with Arduino Uno Revision 3)