2022-03-10 07:21 AM
2022-03-10 08:15 AM
Are we just guessing?
A bug in the code.
A hardware error.
A bad/counterfeit chip.
A more objective approach would be to look at what is "not working", determine why, and fix it.
2022-03-10 08:24 AM
Inability to communicate salient information?
Changed what to what? Assume forum members lack psychic skills.
Board level design differences? I2C? Pull-ups?
Pins involved?