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Adafruit Feather HUZZAH with ESP8266 is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A Feather-format ESP8266 WiFi development board with USB, LiPo charging, and a compact portable-friendly layout.
Why choose this Adafruit board or module?
- ESP8266 WiFi in Feather form factor
- Built-in LiPo charging
- Native Feather ecosystem compatibility
What you can build
Portable IoT devices, Battery-powered WiFi nodes, FeatherWing-based projects.
Technical description
Adafruit Feather HUZZAH with ESP8266 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
| MCU | ESP8266 @ 80 MHz |
|---|---|
| Logic level | 3.3V |
| Flash | 4MB |
| Wireless | WiFi 802.11 b/g/n |
| Battery | Built-in LiPo charger |
| USB-serial | CP2104 onboard |
Pinout & power notes
Analog input is 1.0V max. Great for FeatherWing expansions and portable IoT builds.
What’s in the box
Board only.
Official resources
Manufacturer product page: https://www.adafruit.com/product/2821
Guide / tutorial: https://learn.adafruit.com/adafruit-feather-huzzah-esp8266
Datasheet / downloads / documentation: https://learn.adafruit.com/adafruit-feather-huzzah-esp8266
Q: Does this support FeatherWings?
A: Yes. This board is part of the Adafruit Feather ecosystem.
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.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
Compatibility & downloads
// downloads
- GitHub PCB repo git
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