Scripts and wiring for connecting an INA219 current monitor to a Raspberry Pi
see my YouTube channel TheHWcave for more information what this is about.
There is a new Powermon guide document PDF which explains the basic usage, the menus and how to install it
The development is broken into different parts (part1, part2...) each exploring different aspects and design options
Each new part supersedes all previous ones Part 4.3 is the latest version