Hi all,
One of the FDC1004-Q1 chips I am using for prototyping liquid sensing is behaving "oddly".
Specifically, I can read/write to the FDC register (0x0C) but I can not read to any of the MEAS* registers {0x08, 0x09, 0x0A, 0x0B}.
A second chip I have works fine with the same code. I'm using arduino if it matters.
Is there a way to check the "health" of a chip? I'm curious to see if I've somehow fried it. I do have a logic analyser available.