Once the terminal software is connected, click the Reset button on the Feather HUZZAH ESP8266 board to reset it and

have it print out the welcome message:

If you don't get this message, first check that the red/blue leds flickered when you press the reset button. If they didnt,

make sure you've got the right baud rate selected in the software (9600)

Hello world!

Ok we can now turn on an LED. There is a red LED on each board, connected toGPIO #0

NodeMCU Lua's pinouts are not the same as the Arduino/gcc pinouts. We print the Arduino pinouts on the

board so watch out!

The Lua documentation for the ESP8266 has GPIO #4 and #5 swapped so if #4/#5 aren't working for you, try

swapping!

© Adafruit Industries

https://learn.adafruit.com/adafruit-feather-huzzah-esp8266

Page 27 of 42