I finished the library and breakout board, so the next step is to order the PCBs. Only problem is it's going to be a while before I can get a ESP3212 module. If anyone has one, I'd be very interested in buying it from you. Or you could make or order the PCB yourself and please tell me if it works right.

Otherwise, when I get the PCBs sometime next week, I'll put it on Tindie as an Alpha version, and I'll fully refund the first one or two people who buy it, thoroughly test it, and report back to me whether it works. Unless anyone has a better idea...