Please recommend sensors for monitoring a 12V battery with 6A of load

ESPHome
23

Easiest solution: https://www.aliexpress.com/item/1005007168934730.html

1 Like
24

I know it is a year old but thanks for getting me over the hump. I was stuck on the add peripheral stage forever. Here are my steps if someone is using a standard USB power source with pin numbers. Also I will be drawing up a case for the Uni Plus for 3d printing if there isn’t already one in thingiverse.

My steps - this is for running off of a standard 5v usb cable

  1. To power the Uni cut a usb cable and wire positive to pin 6 and negative to pin 7
  2. Connect load to be measured positive to pin 3 and negative to pin 7
  3. All other steps as Jonas stated above