Arduino UNO WiFi Rev 2

by Arduino
SKU 3040
£40.74 inc VAT
£33.95 ex VAT
9 in stock.

Add WiFi to your devices with the Arduino Uno WiFi. It's basically an Arduino Uno Rev3 with more kick: It comes with a brand new 8-bit microprocessor from Microchip, and an onboard IMU (Inertial Measurement Unit). As for the WiFi 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.

The Arduino Uno WiFi has 14 digital input/output pins— 5 can be used as PWM outputs with Pin 11 that is not PWM as on the UNO Rev3 — 6 analogue 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.

Technical Specifications:

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