Seeed ESP8266 WiFi Breakout Board Pinout

Jan 1, 2017 · 1 min read · hacking hamradio  ·
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[caption id="attachment_2130" align="aligncenter" width="450"]WiFi Serial Transceiver Module Breakout Board w& ESP8266 pinout WiFi Serial Transceiver Module Breakout Board w& ESP8266 pinout[/caption]

This is the pinout for the Seeed WiFi ESP8266 breakout board. Please be careful, it only accepts 3.3 Volt nominal input voltage and logic. Putting 5 Volts on any of the pins may permanently damage the chip.

The ESP8266 on this board is programmed to do serial communications at 115.2 kilobaud, and accepts AT commands.