I would like to control a group of servos from a keyboard.
I have the servos up and running and can control them from inside a Python script but I would like there to be some user interaction. I was thinking about using the USB keyboard I have plugged into the RPi.
Ideally I would like the keyboard scanning to be done in the background and interupt the servos' behaviour only when a key stroke is detected. The servo behaviour being dependant on the which key is pressed.
At the moment though I would be happy with just being able to read a character from the keyboard. This seem like a simple thing but my web search has just ended up confusing me
Thanks for any help
Bwts
