Adding usb under the dash

I wanted to add some extra usb port under the dash - one to power a dash came, the other to power a esp microcontroller I’m working on for a digital level (more to follow)

Turns out there is a unused 15A ACC circuit  

https://www.startmycar.com/ca/ram/promaster/info/fusebox/2023

I used an “add a circuit” and a motorcycle usb port. I crimped a spade connector on for a ground and loosened a bolt to add the spade connector.

The motorcycle usb adapter had a nice mounting bracket, but a couple zip ties would have worked fine  

Motorcycle USB Socket,12-24V https://www.amazon.ca/dp/B08FBSXJPB?tag=zoeythezion-20

KOLACEN Automotive Car Truck add a circuit. https://www.amazon.ca/dp/B072QC52FG?tag=zoeythezion-20