just want to test serial communication. First step between PC and device (EMX developer board, G400D) via USB and later on between my hardware and the device. Both connections should be running at the same time.
I only found this as starting point: https://www.ghielectronics.com/docs/149/device-to-pc-communication
But there is something myterious, maybe this results of the use of a ‘Gadgeteer Designer’, which I can’t use, cause I don’t can use this moduls in my solution.
Is there another starting point?
With best regards