Datasheet

Other control pins

We have a few other pins for controlling the ESP8266

RST - this is the reset pin for the ESP8266, pulled high by default. When pulled down to ground momentarily it

will reset the ESP8266 system. This pin is 3.3V logic only

EN (CH_PD) - This is the enable pin for the ESP8266, pulled high by default. When pulled down to ground

momentarily it will reset the ESP8266 system. This pin is 3.3V logic only

NC Pins

The rest of the pins are labeled NC which means Not Connected - they are not connected to anything and are there as

placeholders only, to maintain physical compatibility with the other boards in the Feather line!