Topic: INA219 power measurement

Today I added a power measurement board in between the 3.3 volt and the complete breadboards where all my sensors reside.
As I could not find any working C code on the net I used a Python library instead.

I had to shorten A1 as address 0x40 was already in use by my HTU21.
Now its set to 0x44 so also adjusted the
__INA219_ADDRESS                         = 0x44

See here : for the Python code.

Its working nicely :

If someone has a C code tool I would be interested in it to try out and compare performance.

Chrs ...