Arduino UNO WiFi V2 MCU Module ABX00021

  • RS Stock No. 176-3651
  • Mfr. Part No. ABX00021
  • Brand Arduino
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

Arduino Uno WiFi V2

A000066 (715-4081) - DIP Packages A000073 (769-7409) - SMD Packages The Arduino UNO WiFi V2 is a development board which features the ATMega 4809 processor.(MCU). It is a perfect introduction to electronics and coding. The UNO also demonstrates the basics on sensors and actuators. The UNO is the ideal, entry-level board for those who are new to developing on the Arduino platform. Its a popular board as it is really robust when it comes to tinkering. For those more experienced, its still the perfect board for rapid prototyping.


The WiFi is supported and encrypted by an ECC608 crypto chip for maximum protection while you create your projects. With AES-128 encryption your data will be safe. You can easily connect to your home network from the on-board WiFi controller for effortless use, so you can jump into your projects straight away. This particular board also features an on-board IMU (Inertial Measurement Unit)

How simple is it?

Very. The board contains everything it needs to support the ATmega328P MCU. Just connect it to PC via USB cable or connect it to an AC-to-DC battery. The Arduino Software (IDE) is there to help but the UNO is a sturdy board. You can tinker to your hearts content without having to worry too much about breaking it. And, if something does go wrong, you can always replace the chip. With the embedded WiFi chip it makes it super convenient and effortless to start a project.There is also a community surrounding Arduino which is there with lots of support. So, if youre ever stuck, just reach out for help. There is also tonnes of resource to help inspire you with your next project.

What else is on-board?

ATmega328P Microcontroller 14 x digital I/O pins (6 can be used as PWM outputs) 6 x Analogue inputs 16MHz quartz crystal 1 x USB 1 x power jack 1 x ICSP header 1 x reset button 1x ECC608 crypto chip Operating voltage: 5 V FLASH memory: 32 KB SRAM: 2 K EEPROM: 1 K Size: 68.6 x 53.4 mm

What is Arduino?

Arduino is an open-source electronics platform consisting of hardware and software. Every aspect is designed to be straightforward so you can learn to code or design a project, quickly and easily. Its designed for students, programmers, designers, hobbyists and tinkerers. The Arduino open-source software (IDE) is there to help too. It makes is much easier to write code and transfer it to your board. Arduino AVR Development BoardsWe 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 Module
Kit Name UNO WiFi V2
Technology MCU
Device Core 8 bit Microprocessor
Processor Family Name Arduino
Processor Type Microprocessor
221 In stock for FREE next working day delivery
Price Each
£ 35.00
(exc. VAT)
£ 42.00
(inc. VAT)
Per unit
1 - 1
2 - 4
5 +
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