import serial

# Configure serial port
ser = serial.Serial('/dev/ttyUSB0', 57600)  # Adjust to your port and baud rate

def process_message(data):
    # Process the received message
    print(f"Received message: {data}")

while True:
    if ser.in_waiting > 0:
        # Read a line from the serial port
        line = ser.readline().decode('utf-8').strip()
        process_message(line)