The Arduino Uno WiFI Rev2, available now from RS Components, comes with a brand new 8-bit microprocessor from Microchip, and an onboard IMU. The WiFi connection is made secure with the new ECC608 crypto chip accelerator. The kit has 14 digital input/output pins (of which six can be used as PWM outputs), six analog inputs, a 16MHz ceramic resonator, a power jack, an ICSP header, a USB connection and a reset button.
The kit contains everything required to support the microcontroller. Simply connect it to a computer with a USB cable or power it with an AC/DC adapter or battery to get started. 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 the device can act as an access point. One useful feature of Uno Wi-Fi is support for OTA programming, either for transfer of Arduino sketches or Wi-Fi firmware.