Hello Qiba

import serial ser = serial.Serial() #Create Serial Object ser.baudrate = 115200 #Set the appropriate BaudRate ser.timeout = 50 #The maximum timeout that the program waits for a reply. If 0 is used, the pot is blocked until readline returns ser.port = '/dev/ttyACM0' # Specify the device file descriptor ser.open() #Open the serial connection ser.write(b'V\n') #Write the version command "V\n" encoded in Binary s = ser.readline() # Read the response print('Version:' + s.decode('ascii')) # Print it on the terminal, note the decoding to ascii.

sudo python3 helloqiba.py

using System.IO.Ports; public class Program { static SerialPort _serialPort; public static void Main() { // Create a new SerialPort object with default settings. _serialPort = new SerialPort(); StringComparer stringComparer = StringComparer.Ordinal; // Change the serial port properties: _serialPort.PortName = "COM5"; //Change port device _serialPort.BaudRate = 115200; _serialPort.Parity = Parity.None; _serialPort.DataBits = 8; _serialPort.StopBits = StopBits.One; _serialPort.Handshake = Handshake.None; // Set the read/write timeouts _serialPort.ReadTimeout = 500; _serialPort.WriteTimeout = 500; _serialPort.Open(); WriteSerial("V"); ReadSerial(); } //Write a string to serial port public static void WriteSerial(string command) { _serialPort.WriteLine(command); } //Read a reply from serial port. Returns empty string if nothing is read within timeout public static string ReadSerial() { string message; try { message = _serialPort.ReadLine(); Console.WriteLine(message); }catch (TimeoutException) { return ""; } return message; } }