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Description
RFDUINO MICROSD SHIELDRFD22130 :: RFduino MicroSD Card Shield to Read and Write to microSD Cards Overview RFD22130 MicroSD Shield for RFduino. The shield allows your RFduino to read and write to microSD cards. Features Specification Item : RFD22130 Supply Voltage : 3V~3. 3V Max Current Draw : 100mA (Peak) Size Width : 22. 86mm (0. 900 Inch) Size Length : 23. 11mm (0. 910 Inch) Downloads Datasheet Download Datasheet Download Datasheet Download
RFD22130 :: RFduino MicroSD Card Shield to Read and Write to microSD Cards
Overview
RFD22130 MicroSD Shield for RFduino. The shield allows your RFduino to read and write to microSD cards.
Features
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Specification
- Item : RFD22130
- Supply Voltage : 3V~3.3V
- Max Current Draw : 100mA (Peak)
- Size – Width : 22.86mm (0.900 Inch)
- Size – Length : 23.11mm (0.910 Inch)
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Downloads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.9 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
High quality, wish it was just a little smaller
Style: Squeaker, Size: Small (2 Pack)
Love these. My dogs would play ball all day if I let them. These are very durable and bouncy. Love that it’s washable. They would chew up the small “tennis” balls to pieces so I love that they can’t destroy these. My only criticism is I wish these were just a little smaller (like the size of the small Kong tennis balls). My dogs can carry it in their tiny mouths but they can’t get their mouth around it enough to chew it to get the squeaker to squeak, which is their favorite thing.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Perfect for little dogs
Style: Ultra, Size: Small (2 Pack)
Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
The perfect ball for a small to medium dog.
Style: Ultra, Size: Small (2 Pack)
My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball.
A great entertainment value. This ball does not squeak.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
High quality, dogs love them
Style: Ultra, Size: Medium (1 Pack)
My dogs are obsessed with these balls! We've had them for months and they're still good as new. High quality!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Great
Size: Medium, Number of Items: 1
I need something that was soft for my three year old and this ball is super great, it not only is the right size but it also fits in his mouth just right. Although he is a super aggressive chewer, the ball toy hasn't been totally destroyed yet and it is easy on his gums. The ball is so durable that got two of these toys just for fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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