The Adafruit Huzzah is primarily composed of an ESP8266 module shipped with NodeMCU 0.9.5 build 20150318 (Lua 5.1.4) pre-installed. Programming the Adafruit Huzzah ESP8266 in Lua Otherwise here is the color matching (to be checked with your FTDI module): If your FTDI comes with a connector, simply plug the cable in so that the black wire is in front of the GND pin. To program or update your ESP8266 firmware, you will need an FTDI module. To save space, you can replace the connector supplied with the board with a 90 ° angled connector (if your project requires compactness).
#Esp8266 firmware upgrade how to#
How to use Adafruit the Huzzah ESP8266 ConnectionĮSP8266 is programmed exclusively with an FTDI module that will be plugged into the connector located on top of the board. Two 3 to 12V power sources protected by Schottky diode.
Support board equipped with 2×10 pins on each side of the board in pitch of 2.54mm compatible breadboard.9x GPIO (3.3V) which can be used for I2C or SPI modules.A button connected to the GPIO0 to put the ESP-12 module in Flashing Mode (or bootloading mode).