INA209
This module implementa an interface to the TI INA209 current monitor IC. It's in early development and the basic functions have been minimally tested.
Feel free to use, but for now there is not documentation or support. If you have read the datasheet for the INA209, the source source should be somewhat self-explanitory.
This is also my first attempt at writing in TypeScript, so caveat utilitor.
All feedback is welcome.