Search found 2 matches

by Tim Foley
Thu Jul 09, 2020 3:58 pm
Forum: General Discussion
Topic: Tiny hole near pins 15 and 13
Replies: 2
Views: 4813

Re: Tiny hole near pins 15 and 13

Is there no one out there that knows what this tiny hole is on the top-side of the part
by Tim Foley
Thu Jun 04, 2020 7:33 pm
Forum: General Discussion
Topic: Tiny hole near pins 15 and 13
Replies: 2
Views: 4813

Tiny hole near pins 15 and 13

What is the tiny hole located on top of the IC, near pins 15 and 13, of the ESP32-WROOM-32D ? Is it OK to cover it up with a white poly manufacturing label ? Thanks, Tim