Motor Driver:Roboteq I/O connector: 1 - DOUT1 - see led control above 2 - TX - green - top left on cpu connector 3 - rx - blue - top right on cpu connector 4 - DIN1 - e-stop - top right on e-stop connector 13 - gnd - power switch led gnd 14 - 5v - power switch led + and e-stop top left CPU Box Connector: top left - green - roboteq tx - roboteq I/O pin 2 top right - blue - roboteq rx - roboteq I/O pin 3 bottom left - power ground bottom right - power vbatt Power Switch Wiring: C1 - power control NO - vbatt NC - ground LED+ - roboteq i/o pin 14 (5v) LED- - roboteq i/o pin 13 (gnd) |