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Arduino UNO WiFi Rev2.0 Dev Board

Arduino UNO WiFi Rev2.0 Dev Board

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  • Product Code: ARDUINO-UNO-WIFI-R2
  • Warranty Period: 12 months
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This is the latest Arduino UNO WiFi (Rev2.0) from Arduino.cc! Yes, all the way from Italy.

Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. The Arduino Uno WiFi is functionally the same as the Arduino UNO Rev3, but with the addition of WiFi/Bluetooth and some other enhancements. It incorporates a brand new 8-bit microprocessor from Microchip and has an onboard IMU (Inertial Measurement Unit).

The Wi-Fi Module is a self-contained SoC with an integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point.

The Arduino UNO WiFi 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 contains everything needed to support the microcontroller. Simply connect it to a computer with a USB cable or power it with an AC adapter or battery to get started.

Note: You might need a USB B Cable to load program and also power the board :)

Note: The Arduino UNO WiFi Rev2.0 board comes with a nice transparent plastic base to protect it.


  • Arduino UNO Wi-Fi development board with ATMEGA4809 8-bit microprocessor
  • Same as Arduino Uno Rev3 with the addition of Wi-Fi and some other enhancements
  • On-board IMU (Inertial Measurement Unit)
  • Secure ECC608 crypto chip accelerator
  • Self-contained SoC with integrated TCP/IP protocol stack
  • USB connection, a power jack, and an ICSP header
  • Powered by AC adapter or battery


  • Microcontroller: ATMEGA4809
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7 - 12V
  • Digital I/O Pins: 14 - 5 Provide PWM Output
  • PWM Digital I/O Pins: 5
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 20 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 48 KB (ATMEGA4809)
  • SRAM: 6,144 Bytes (ATMEGA4809)
  • EEPROM: 256 Bytes (ATMEGA4809)
  • Clock Speed: 16 MHz
  • Length: 68.6 mm
  • Width: 53.4 mm
  • Weight: 25 g


Packing List:

  • 1 x Arduino UNO WiFi Rev2.0 Dev Board

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Tags: WiFi, ATMEGA4809, Arduino WiFi, IoT