kk2.1.5 board

[joseph]

on my kk2.1.5 board there is a two prongs .next to that it says batt . what is this for thanks.

 

[glowingturnip]

monitors the battery voltage, mate. Connect a single wire from the positive side of your power distribution board to the positive pin (no need to connect anything to the other pin) and then the board can read the battery voltage and you can set a low voltage alarm