Double Sided Prototype PCB ESP8266 ESP-12E ESP-12F ESP32 ESP-32S - 5 Pack
Easily prototype your ESP12 or ESP32-based projects with these double-sided PCBs from PMD Way.
Each PCB has an ESP32 side and an ESP8266 side. The ESP32 side has PCB pads to hold your module and easily access all the pins - plus plenty of prototyping area for your own circuits:
Flip the PCB over and you're in ESP8266 land - where you can drop on an ESP12E or ESP12F module and build your circuit around it: