Just Add Power RS232 Debug Cable
Jul 31, 2023
Overview
Every Just Add Power 2G and 3G device has a 3-pin molex port on it that acts as a debug port for device recovery. Diagnostic functions have moved to EZLogger and no longer need a Debug Cable.
Location
On earlier 2G devices, the port is inside the case on the top part of the board
On later 2G devices and all 3G devices, the port is on the bottom of the case and accessible without removing any parts.
Pinout
The pinout is a standard RS232 wiring of Transmit-Receive-Ground.
The most common connector uses a Molex PHR-3 connector on one end and a DB9 connector on the other end.
Acquire a Cable
You can make your own cable using the instructions and images above, or you can request a cable from our support team.
