Adafruit Feather M0 Wi-Fi
Adafruit’s Feather family of development boards includes the Feather M0 wifi, an all-in-one Arduino compatible module with integrated wifi. Working with b, g, and n networks and supporting WEP, WPA, and WPA2 encryption, the M0 Wifi is a simple yet robust way to get wifi in your embedded or IoT application. This runs on a 48 megahertz Cortex M0 processor with 256K of flash and 32K of RAM with 10 12-bit ADCS, a 10 bit DAC, and 6 serial communication ports that can either do SPI, I2C or UART. Like all of Adafruit’s Feather family, the Feather M0 wifi also includes a connector for LiPo batteries and built in charging circuits, so you can take your projects with you anywhere.