Adafruit HUZZAH ESP8266 Breakout is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A compact ESP8266 WiFi development breakout designed to make adding 802.11 connectivity easier for embedded projects.

Why choose this Adafruit board or module?

• Breadboard-friendly ESP8266 breakout with onboard antenna
• 3.3V regulator and level shifting for easier integration
• Works with serial upload workflows and Adafruit guides

What you can build

WiFi sensor nodes, ESP8266 IoT prototypes, Wireless controllers and status dashboards.

Technical description

Adafruit HUZZAH ESP8266 Breakout is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.

Technical specifications

Pinout & power notes

Requires a USB-to-serial adapter for uploading and debugging. Analog input is 1.0V max.

What’s in the box

Assembled breakout board and header strip.

Official resources

Manufacturer product page: https://www.adafruit.com/product/2471
Guide / tutorial: https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout
Datasheet / downloads / documentation: https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout

Need this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.