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Adafruit WICED WiFi Feather STM32F205 Broadcom WiFi

Art-Nr 5998716
 approx. 6–8 days Currently 3 piece(s) in stock at the supplier


Mail delivery

  • approx. 6–8 days
    Currently 3 piece(s) in stock at the supplier


  • All locations: approx. 4–6 days
    Currently 3 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

View details


Say "Hi!" to the WICED Feather! Perfect for your next Internet
connected project, with a powerful processor and WiFi core that can
take anything you throw at it - this Feather is WIC(K)ED AWESOME!

Feather is the new development board from Adafruit, and like its
namesake it is thin, light, and lets you fly! We designed Feather to
be a new standard for portable microcontroller cores. This is the
Adafruit WICED Feather - it's our most powerful Feather yet!

The WICED Feather is based on Broadcom's WICED (Wireless Internet
Connectivity for Embedded Devices) platform, and is paired up with a
powerful STM32F205 ARM Cortex M3 processor running at 120MHz, with
support for TLS 1.2 to access sites and web services safely and

We spent a lot of time adding support for this processor and WiFi
chipset to the Arduino IDE you know and love. Programming doesn't rely
on any online or closed toolsets to build, flash or run your code. You
write your code in the Arduino IDE using the same standard libraries
you've always used (Wire, SPI, etc.), compile locally, and the device
is flashed directly from the IDE over USB.

Since the WICED Feather is based on the standard Adafruit Feather
layout, you also have instant access to a variety of Feather Wings, as
well as all the usual standard breakouts available from Adafruit or
other vendors.

After more than a year of full time effort in the making, we think
it's the best and most flexible WiFi development board out there, and
the easiest way to get your TCP/IP-based project off the ground
without sacrificing flexibility or security. We even cooked in some
built-in libraries in the WiFi core, such as TCP client and Server,
HTTP client and server, and MQTT client (with easy Adafruit IO
interfacing). It can even work with Amazon AWS IoT!

Please note: this is a really cool product but it's also very advanced
and there may be firmware updates, tweaks and fixes as we have more
people use it. For that reason we are calling this the Developer
Edition! This chipset is not identical to the Arduino
standard-supported Atmega series and many libraries that are written
specifically for AVR will not compile or work with the STM32!

The WICED Feather has the following key features:

* Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers
soldered in
* Light as a (large?) feather - 5.7 grams
* STM32F205RG 120MHz ARM Cortex M3 MCU
* BCM43362 802.11b/G/N radio
* 128KB SRAM and 1024KB flash memory (total)
* 16KB SRAM and 128KB flash available for user code
* 16MBit (2MB) SPI flash for additional data storage
* Built in Real Time Clock (RTC) with optional external battery
* Hardware SPI and I2C (including clock-stretching)
* 12 standard GPIO pins, with additional GPIOs available via SPI,
UART and I2C pins
* 7 standard PWM outputs, with additional outputs available via SPI,
UART and I2C pins
* Up to eight 12-bit ADC inputs
* Two 12-bit DAC outputs (Pin A4)
* Up to 3 UARTs (including one with full HW flow control)
* TLS 1.2 support to access secure HTTPS and TCP servers
* On board single-cell LIPO charging and battery monitoring
* Fast and easy firmware updates to keep your module up to date
* Based on the excellent community-supported Maple [1] project

Comes fully assembled and tested, with a USB bootloader that lets you
quickly use it with the Arduino IDE. We also toss in some header so
you can solder it in and plug into a solderless breadboard. Lipoly
battery and MicroUSB cable not included (but we do have lots of
options in the shop if you'd like!)

* 51.2mm x 22.8mm x 8mm / 2" x 0.9" x 0.28"
* Weight: 5.5g



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General information

Manufacturer Adafruit
Product type Electronics modules
Item number5998716
Manufacturer no.ada-3056

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Returns and warranty

Warranty 24 month Bring-in
30-day right of return

30-day right of return

This product may be returned within 30 days after shipment or collection. A minimum of 10% will be deducted from opened products. Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.


Mail delivery

 Expected delivery time: approx. 6–8 days
Currently 3 piece(s) in stock at the supplier


All locations

 Expected delivery time: approx. 4–6 days
Currently 3 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Adafruit WICED WiFi Feather STM32F205 Broadcom WiFi Adafruit WICED WiFi Feather STM32F205 Broadcom WiFi