So this actually got dropped to me on Reddit, as I was asking queries about some other things, and someone gave me the link:
www.resolve-ev.com
It says:
Here are some links provided on their page to the Wiring Diagram and Facts and Owners Manual
Cheers guys!

Resolve Controller — Resolve-EV
The Resolve controller makes converting electric cars easy by using recycled parts from Nissan Leafs. The EV conversion kit makes it possible to use the motor, inverter, charger and battery pack from Nissan Leaf models from 2014-2017.
It says:
Personally I want to use it for my eNV200 Conversion, and I have contacted them asking if it is suitable, however if it allows use of the BMS, Batteries, Inverter, Motor, DCDC support, and the rest, then I am 100% on board with this! But I can't seem to find any feedback on it, though as most EV's have a part called a "Resolver" I'm getting about 10,000 results for that instead or "Can someone help me resolve the problem with my controller"The Resolve controller makes it possible to build EV-conversions using the motor, inverter, charger and battery pack from Nissan Leaf models from 2014-2017. In addition to that the controller also has outputs to control the brake lights, reverse lights, to precharge the HV relays and many more things. Essentially it is an all in one solution for conversions using major drivetrain components from Nissan Leafs.
Here are some links provided on their page to the Wiring Diagram and Facts and Owners Manual
Cheers guys!