Mini ESP32 Wifi Module

[antimatter15]

I built a tiny wifi module out of an ESP32, though I haven’t tested it yet.

[N4do5]

Pin layout?
Have you tested it yet?

[o.ex]

Wow! Nice! Do you have any schematics/layouts or basicaly anything more specific that would help us for learning purposes?

[antimatter15]

Here’s the PCB on OSH Park: OSH Park ~

Here’s the schematic:

Essentially it just bridges together TX, RX, GND, and 3V3. There’s another set holes in the bottom which allow you to attach a programmer to flash the ESP-32.