{"id":8608172424,"title":"Adafruit Feather HUZZAH with ESP8266 WiFi","handle":"adafruit-feather-huzzah-with-esp8266-wifi","description":"\u003cp\u003eFeather is the new development board from Adafruit. It is thin, light, and has been designed to be a new standard for portable microcontroller cores.\u003c\/p\u003e \u003cp\u003eThis is an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need.\u003c\/p\u003e \u003cp\u003eAt the core is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE. As well, it includes a high-quality SiLabs CP2104 USB-Serial chip that can upload code at 921600 baud for fast development time. It also has auto-reset. \u003c\/p\u003e \u003cp\u003eTo make it easy to use for portable projects, we added a connector for any type of 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. 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It is thin, light, and has been designed to be a new standard for portable microcontroller cores.\u003c\/p\u003e \u003cp\u003eThis is an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need.\u003c\/p\u003e \u003cp\u003eAt the core is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE. As well, it includes a high-quality SiLabs CP2104 USB-Serial chip that can upload code at 921600 baud for fast development time. It also has auto-reset. \u003c\/p\u003e \u003cp\u003eTo make it easy to use for portable projects, we added a connector for any type of 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available.\u003cstyle\u003e.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\u003c\/style\u003e\u003c\/p\u003e\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/kpEON8j2rEI\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e"}
Adafruit Feather HUZZAH with ESP8266 WiFi
- 9 x GPIO pins - can also be used as I2C and SPI
- Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger
- Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
- 9.7 grams
- 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 fast uploading
- Auto-reset support for getting into bootload mode before firmware upload
- 1 x analog inputs 1.0V max
- 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
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