Weatherproof Connector

[DIY_turbo]

I am soldering the weatherproof connector to the BMSBATTERY controller (S06S). I understand that the larger blue , green and yellow are for the 3 phase motor wire.

The smaller blue green, yellow, red (+5V) and black (GND) are for the hall sensors. There is a ninth wire - white - what is it for?

 

[d8veh]

Some motors have a speed sensor or temperature sensor, so the white wire can be used for it, but yours will most likely be not connected at the motor end.