Hello everybody
I have a (almost) finished project with a metal case. I intend to design an external module for it which will be plastic, and will have plastic clips to be fermly attached to it.
What would you recommend to connect the module to the main device? There should only be 4 lines only: VCC, GND, and UART TX/RX.
Because the module is attached and not "dangling" there should not be any strain on the cable. So I was thinking using simple pin headers, maybe with a clip to make sure the cable is set the correct way and fermly attached? (i.e. won't come off)
Thanks!
Simon