Two are USB ports, the other is a JTAG port for serial access... I may have needed that port to unbrick one of my devices when building the firmware.bphilli7 wrote:I took a picture of the inside of my jtech encoder.
I wonder what J1, J2, J5, J10, and J13 (bottom right, by J11) do...
There is also 12v power and some contacts without header pins that I have not yet tried to figure out.
Also, for the reset button, if anyone has a use, I can detect when it's pressed and do things based on the button being pressed. I can't think of a practical use for that right now. Let me know if you have a request.