Arduino UNO Wifi Development Board

  • RS Stock No. 111-3737
  • Mfr. Part No. A000133
  • Brand Arduino
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Arduino UNO WiFi Development Board

The Arduino Uno WiFi development board is the new Arduino Uno with an integrated WiFi module.
The board consists of ATmega328P MCU with an ESP8266 WiFi Module making it suitable for wireless applications and is the same size as the original UNO.
The WiFi element is a self-contained SoC with integrated TCP/IP protocol stack giving you access to a WiFi network. One of the main advantages of the board is to support of OTA (Over-the-air) programming.

14 digital I/O pins, 6 of which can be used for PWM outputs
6 analogue inputs
16 MHz ceramic resonator
USB connection
Power jack
ICSP header
Reset button
Input Voltage 5 V to 12 V
Power Consumption 130 mA (sleep mode 80 mA)
Size 53 x 68.5 mm
Weight 28 g

Arduino Microcontroller Features
Microcontroller ATmega328
Architecture AVR
Operating Voltage 5 V
Flash Memory 32 KB
Clock Speed 16 MHz

Microprocessor ESP8266
Architecture Tensilica Xtensa LX106
Operating Voltage 3.3 V
Flash Memory 4 MB
RAM 8 MB instruction, 12 MB data
Clock Speed 80 MHz
2.4 GHz WiFi 802.11 b/g/n

Arduino AVR Development Boards

We have a range of Arduino boards at RS that feature an AVR ATmega microcontroller at the core. Most of the boards feature the 32u4 microcontroller with the Mega boards featuring the ATmega 2560 and the Uno/Nano boards featuring the ATmega328 microcontroller. These Arduino boards are designed to be used with Arduino IDE programming software.

Attribute Value
Classification Development Board
Name Arduino Uno WiFi
Technology Wi-Fi
Discontinued product