serial_port_flutter

Description:

serial port flutter

A Flutter plugin integrated with Android-SerialPort-API.
This plugin works only for Android devices.
Usage #
List devices #
Future<List<Device>> findDevices() async {
return await FlutterSerialPort.listDevices();
}
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Create SerialPort for certain device #
Device theDevice = Device("deviceName", "/your/device/path");
int baudrate = 9600;
Serial serialPort = await FlutterSerialPort.createSerialPort(theDevice, baudrate);
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Open/Close device #
bool openResult = await serialPort.open();
print(serialPort.isConnected) // true
bool closeResult = await serialPort.close();
print(serialPort.isConnected) // false
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Read/Write data from/to device #
// Listen to `receiveStream`
serialPort.receiveStream.listen((recv) {
print("Receive: $recv");
});

serialPort.write(Uint8List.fromList("Write some data".codeUnits));
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Example #
Check out the example.
Issues #
Build failed on Android #
If you bump into a issue like below.

Change the android:label in AndroidManifest.xml.
Check out this commit fix: 🐛 Fix Android build failed issue