OBD-II  DB9 break out board

 


To make our lives easier working with 32U4-CAN board and avoid using DB9 to OBD2 cable we have made a DB( break out board which has DB9(female) connector and screw terminal for easy connections to CAN-bus connections. All 9 pins are wired through which have corresponding OBD signal name and DB9 pin number.
With the straight through connections the board can be used as generic break out.





OBD2 DB9  board documents:
  o    Schematic
  o     PCB blank top
  o     PCB blank solder

  o     3D STL case files
  o     Assembled