Currently the python program must know which port a device (Arduino) is on before Python can communicate the device.
Problem: Whenever the device is plugged out and back in, its COM port changes, so the correct serial port must be given to Python again for it to find the device.
How can Python (using
pySerial) automatically search for the correct serial port to use? Is it possible for python to correctly identify the device on a serial port as an Arduino?