Oct-20-2017, 11:44 AM
Send a request (ping) to the arduino to which it will respond if connected
If you get a response, just make sure it's not a timeout, and you have your
trigger for messages.
You can get some other idea's here: http://www.instructables.com/id/Interfac...-pySerial/
If you get a response, just make sure it's not a timeout, and you have your
trigger for messages.
You can get some other idea's here: http://www.instructables.com/id/Interfac...-pySerial/