Adafruit Feather HUZZAH with ESP8266 WiFi

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Product Code: 91811
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Product Description
  • Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
  • ESP8266 @ 80MHz with 3.3V logic/power
  • 4MB of FLASH (32 MBit)
  • Built in WiFi 802.11 b/g/n
  • 3.3V regulator with 500mA peak current output
  • CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading
  • Auto-reset support for getting into bootload mode before firmware upload
  • 9 x GPIO pins - can also be used as I2C and SPI
  • 1 x analog inputs 1.0V max
  • Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger
  • Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking
  • Power/enable pin
  • 4 mounting holes
  • Reset button
$16.00
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Adafruit Feather HUZZAH with ESP8266 WiFi info

Adafruit Feather HUZZAH with ESP8266 WiFi is an all in one ESP8266 Wi-Fi development board designed and produced by Adafruit. Feather is a new development board series from Adafruit. As the name suggests, Feather boards are thin and light. Feather is designed to be a new standard for open source development platforms.

Adafruit Feather HUZZAH with ESP8266 WiFi is based on ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. ESP8266 has a Tensilica chip core and a full WiFi stack. The microcontroller can be programmed easily by using the Arduino IDE and prepare an easy to run internet of things core. The board has a USB-Serial chip that supports 921600 baud uploading for fast development time.

For easy use in portable projects, Adafruit added a connector suitable for their 3,7V Lithium polymer batteries and built in battery charging. There is no need for a battery because the board can be powered directly from the micro USB connector. If you want to use it with a battery, you are also free to run your project with a battery and then plug in the USB for the battery to be recharged. Feather boards will automatically switch over to USB power when it is available. The battery is also tied through a divider to an analog pin, so it is possible to measure and monitor the battery voltage and detect when it needs a recharge.

The board has a USB interface that allows quick use with Arduino IDE or NodeMCU Lua (comes preprogrammed with the Lua interpreter). The pack also includes some headers for you to solder them and use in your projects or on your breadboard.

Note: USB cable and Li-Po battery are not included.

 

Adafruit Feather HUZZAH with ESP8266 WiFi - General Specifications

  • Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
  • ESP8266 @ 80MHz with 3.3V logic/power
  • 4MB of FLASH (32 MBit)
  • Built in WiFi 802.11 b/g/n
  • 3.3V regulator with 500mA peak current output
  • CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading
  • Auto-reset support for getting into bootload mode before firmware upload
  • 9 x GPIO pins - can also be used as I2C and SPI
  • 1 x analog inputs 1.0V max
  • Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger
  • Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking
  • Power/enable pin
  • 4 mounting holes
  • Reset button

 

Adafruit Feather HUZZAH with ESP8266 WiFi - Technical Specifications

  • Dimensions: 51mm x 23mm x 8mm / 2.0" x 0.9" x 0.28"
  • Weight: 6,2g

 

Documents

Adafruit Learn Link: https://learn.adafruit.com/adafruit-feather-huzzah-esp8266

 

References

Adafruit Web Page: https://www.adafruit.com/products/2821

 

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