I was trying to communicate at 400 kHz, it is very slow, slower than your advice. Nothing changed after reset...
I am sorry to make you busy and steal your time. It was poor soldering issue. I could have another custom board with mems, I can do whatever I want ! Thank you again.
Hello ffaith,
No worries.
I also do similar issues a lot 🙂
We can't avoid that.
Thanks,