This board has the Microchip ATmega4809 microcontroller, but thanks to the compatibility layer included in the core, you can run all the sketches made for the UNO's ATmega328P microconntroller on the ATmega4809. Simply connect it to a computer with a USB cable or power it with an AC adapter or battery to get started. It contains everything needed to support the microcontroller. The Arduino UNO WiFi Rev.2 has 14 digital input/output pins-5 can be used as PWM outputs-6 analog inputs, a USB connection, a power jack, an ICSP header, and a reset button. It is the u-blox NINA-W102 and ( here) you find the datasheet. 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 incorporates the brand new ATmega4809 8-bit microcontroller from Microchip and has an onboard IMU (Inertial Measurement Unit) LSM6DS3TR. The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi / Bluetooth® and some other enhancements. If you want to create a Bluetooth® Low Energy device sending data to a cellphone, the Arduino UNO WiFi Rev.2 is your one-stop-solution for many of the basic IoT application scenarios.Īdd this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. Whether you are looking at building a sensor network connected to your office or home router, or The Arduino UNO WiFi Rev.2 is the easiest point of entry to basic IoT with the standard form factor of the UNO family.

Datasheet arduino uno r3