Arduino UNO WiFi Rev.2 [ABX00021] – Enhanced Microcontroller with Built-in WiFi, Secure Connectivity & Advanced Features

Q: Can i use adafruit motor shield for arduino v2.3 with this board?

I don’t see why you couldn’t be able to as long as the 𝐒hield has the shape of an uno. However I had to buy an uno because the processor architecture is different with the WiFi revision 2 because it uses a different chip. The program I wrote was unable to run on the WiFi revision 2 but worked fine on the uno revision 3

Q: What’s the difference between this and the yun rev 2?

I think the revision 2 uses a different processor chip while the revision 1 uses the atmega328 which is the same as the uno

Q: I got it to connect to my WiFi with a sketch but I can't get anything from 192.168.240.1 is this the rigth address?

It seems like you are using the previous version of the uno wifi. The uno wifi rev 2 doesn't have a web panel, in order to control the wifi connection you need to use the WIFI NINA library

Product ID: 97591969

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Details

Brand
Arduino
Model Name
Arduino UNO
CPU Model
None
Connectivity Technology
Bluetooth
Operating System
FreeRTOS

🌀Onboard IMU Sensor for Motion

📶Built-in WiFi & Bluetooth

🔐ECC608 Crypto Chip for Security

Description

🚀 Unlock your IoT potential with Arduino UNO WiFi Rev.2 — where connectivity meets security and innovation!

ROCK SOLID SECURITY - Keep your data safe with the integrated ECC608 crypto chip, ensuring encrypted and secure communications.
MOTION SENSING MADE EASY - Leverage the onboard LSM6DS3TR IMU sensor to build dynamic, motion-aware applications and smart devices.
SEAMLESS IO T INTEGRATION - Effortlessly connect your projects to WiFi and Bluetooth networks with the powerful u-blox NINA-W102 module.
FLEXIBLE CONNECTIVITY POWER - 14 digital I/O pins, 6 analog inputs, multiple power options—perfect for any innovative project setup.
NEXT GEN MICROCONTROLLER POWER - Experience enhanced performance with the ATmega4809, fully compatible with classic Arduino UNO sketches.

The Arduino UNO WiFi Rev.2 is a compact, versatile microcontroller board featuring built-in WiFi and Bluetooth connectivity powered by the u-blox NINA-W102 module. It integrates a secure ECC608 crypto chip for encrypted data exchange and an advanced ATmega4809 microcontroller for improved performance. With an onboard IMU sensor for motion detection and a rich set of I/O pins, it’s the ideal platform for professional-grade IoT and sensor network projects.

Specifications

Processor	none
RAM	SRAM
Wireless Type	Bluetooth
Brand	Arduino
Series	Arduino UNO WiFi REV2
Item model number	ABX00021
Operating System	FreeRTOS
Item Weight	1.41 ounces
Product Dimensions	3.15 x 2.28 x 0.91 inches
Item Dimensions LxWxH	3.15 x 2.28 x 0.91 inches
Processor Brand	Microchip
Number of Processors	1
Manufacturer	Arduino
ASIN	B07MK598QV
Is Discontinued By Manufacturer	No
Date First Available	December 21, 2018