Experiment board for ESP32 38 pins
ESP32 boards don't fit properly in the classic white breadboards, in my opinion the pins used in modules are too big for those breadboards anyway. I usually "air wire" the connenctions between modules and the ESP32 with "dupont" wires.
The printing on the ESP32 boards is usually terrible, very hard to read, some labels do not show the GPIO number but rather one of their functions.
For these reasons i designed this experiment board.
Only for the 38 pin ESP32.
Readable and sensible pin labels.
Islands for ground, 5V and 3.3V.
3 connections per ESP32 pin.
Connectors can be pin or socket.
On the sides room to hook up modules, 1 connection per module pin.
Designed in Kicad 8, all files including gerber and drill files are in the ZIP file.
Make sure you have the correct ESP32 because all GND pins are tied together.
PDF's contain both layers for those who want to do toner transfer.
