Ok, so this is the flip side of the boards. The 2 other shots are of the switch wires attaching to the boards.

The switch red currently connects to the battery plug, then on to the large board. The other black runs to the receiver board. In the picture you will see a red wire coming off the large board with duct tape on the end.... I think its one of the power leads to the smoker.

I wish i hadn't waited over a year to power it back up!!! [:@]