UNO WIFI Rev2 Arduino Wireless Development Board - 

ABX00021 is an Arduino Uno Wi-Fi development board with ATMEGA4809 8-bit microprocessor. Uno Wi-Fi Rev2 comes with a brand new 8bit microprocessor from Microchip, and an onboard IMU (Inertial Measurement Unit). As for the Wi-Fi connection, that's made secure with the new ECC608 crypto chip accelerator. The Wi-Fi module is a self-contained SoC with integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point. It supports OTA (over-the-air) programming, either for transfer of Arduino sketches or Wi-Fi firmware. The Arduino Uno Wi-Fi has 14 digital input/output pins—6 can be used as PWM outputs—6 analogue inputs, a 16MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. Simply connect it to a computer with a USB cable or power it with an AC adapter or battery to get started.