ESP8266 Wi07-3 SMD adapter

This is my very first PCB board, designed using KiCad. It’s an ESP8266 Wi07-3 adapter which makes it easy to use this ESP8266 on a breadboard.

The board is very minimalistic. In addition to the ESP8266 module, it contains a button and a resistor for flashing firmware.

esp8266 adapter schematic

The schematic and PCB design files can be found on GitHub.