I am attempting to use the arduino as a coprocessor for camera tracking with the pixy camera, my code is here
https://www.chiefdelphi.com/forums/s...d.php?t=153849
Basically I need to be able to send one byte to the arduino and have the arduino respond with a different byte, I have had issues finding example code that reads and responds with data from the USB port on the roborio. I would like to do this without a logic converter like rioduino. I am open to suggestions for sending and receiving data