User Manual

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 (https://adafru.it/m9A) 120MHz ARM Cortex M3 MCU

BCM43362 (https://adafru.it/meC) 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 supply

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 8 12-bit ADC inputs

Two 12-bit DAC outputs (Pins A4 and SCK/A5)

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 (https://adafru.it/mpE) project