DFRobot Gravity UART OBLOQ – IOT Module

Marsoni

M251S

$15.00

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

DFRobot Gravity UART OBLOQ – IOT ModuleDFRobot Gravity UART OBLOQ IOT Module If you still dont know how to play Internet of Things (IoT), the DFRobot OBLOQ module will be ideal for connecting you to the IoT world. The core of IoT is user experience. It integrates embedded system technology, mobile technology and network technology all together, making up a smart system. It unifies hardware, software and network services, makes them become a whole. Gravity: UART OBLOQ module is a WiFi to

Easy Shipping

Quick Dispatch:

Your DFRobot Gravity UART OBLOQ – IOT Module 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 DFRobot Gravity UART OBLOQ – IOT Module ships.

Need Help?
Questions about DFRobot Gravity UART OBLOQ – IOT Module, 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 DFRobot Gravity UART OBLOQ – IOT Module 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

My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price. Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 25, 2023

Verified Purchase

Karen

Massapequa, US

★★★★★ 4

Good minus one problem.

Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack

1 of the 4 balls didn’t squeak. Other than that, good product.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 5, 2025

Verified Purchase

Judyxt

Whiting, US

★★★★★ 5

I use it to help me with the joystick

Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack

These worked great for the joystick on my Jazzy Air 2 joystick have arthritis but with just one I can use it now.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 31, 2026

Verified Purchase

Lisa M.

Cuba, US

★★★★★ 5

Wonderful product

Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack

Love these balls! They are very sturdy for dog chewers and retrieval.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 24, 2026

Verified Purchase

Priara

Houston, US

★★★★★ 3

Not as small as described

Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack

Was disappointed with this product , as the reason for me ordering this product was so that I could gift to my little 6pound yorkie in an Easter basket , considering that my pet preference is SMALL balls and these were pretty much an average size ball. So she didn’t get much enjoyment out of them. Price was very fair , but money wasted overall because she doesn’t play with them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 30, 2026