modbus-dart

MODBUS client library

Using

import 'package:modbus/modbus.dart' as modbus;


main(List<String> arguments) async {
    
  var client = modbus.createTcpClient('10.170.1.20', port: 1001, mode: modbus.ModbusMode.rtu);
    
  try {
    await client.connect();
    
    var slaveIdResponse = await client.reportSlaveId();
    
    print("Slave ID: " + slaveIdResponse);
  } finally {
      client.close();
  }
}

Limitations

SerialConnector is not implemented yet