This picture of the WROOM-32 module pinouts has been produced by Alberto Piganti (PighiXXX). I would have dismissed it as an April Fools Day joke, especially given the strange capacitor layout around the antenna area …but it’s August and, more importantly, the
I really don’t know whether this is a mock-up, prototype, or just a rendering based on the pin-outs and top-view outline available in the datasheet (although it is most likely the latter) and right at this moment I don’t have the time to be able to follow-up. So if any of you interested readers out there would like to do some sleuthing, please carry on and let us know what you find out in the comments section.
The picture link will load the original, full-size PDF file, BTW (just in case you’re allergic to PDFs).