Arduino UNO R4 WiFi

Marsoni

M251S

$35.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Arduino UNO R4 WiFiThe Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32 S3 from Espressif. On top of this, the UNO R4 WiFi offers an on board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project. With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity

Easy Shipping

Quick Dispatch:

Your Arduino UNO R4 WiFi orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Arduino UNO R4 WiFi ships.

Need Help?
Questions about Arduino UNO R4 WiFi, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Arduino UNO R4 WiFi in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 22, 2025

Verified Purchase

Tasha U

Draper, US

★★★★★ 5

Good quality dog ball for playing fetch

Size: Medium

My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 17, 2025

Verified Purchase

ryan johnson

Phoenix, US

★★★★★ 5

Tough and sturdy

Size: Medium

Have lasted my dog for years now and she is a tough chewer. Worth the money

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 12, 2025

Verified Purchase

Lorraine Nathanson

Massapequa, US

★★★★★ 5

Colorful, Sturdy & Great Value

Color: Large Set of 4

Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 18, 2025