Arduino Yun Microcontroller Board

We are offering arduino yun microcontroller board. The arduino yún is a microcontroller board based on the atmega32u4 (datasheet) and the atheros ar9331. The atheros processor supports a linux distribution based on openwrt named openwrt-yun. The board has built-in ethernet and wifi support, a usb-a port, micro-sd card slot, 20 digital input & output pins (of which 7 can be used as pwm outputs and 12 as analog inputs), a 16 mhz crystal oscillator, a micro usb connection, an icsp header, and a 3 reset buttons.