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Adafruit GEMMA M0 - Miniature wearable electronic platform

Marsoni M251S
Sale price$13.00
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Adafruit GEMMA M0 - Miniature wearable electronic platformThe Adafruit Gemma M0 is a super compact and powerful microcontroller board that fits into the palm of your hand, measuring just about the size of a quarter. Designed for wearables and small projects, it combines a small form factor with impressive performance. While it may look cute with its round shape and friendly alligator clip sew pads, the Gemma M0 is built to handle serious tasks. This upgraded version of the classic ATtiny85 based Gemma
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4.4 ★★★★★
Based on 196 reviews
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Verified Purchase
Marcie Greer
Grantham, US
★★★★★ 5
Very durable!
Color: Cherries
Pups love it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
Mrs. H.
Waukegan, US
★★★★★ 3
Came apart.
Color: Cherries
We were playing with it and the green part pulled off of the red part. I'm pretty sure that is not supposed to happen. I took the green part away from the dog because that part is too small for my pup to play with. But we continue to play with the red part. My dog likes the texture and the bounciness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
N
Verified Purchase
Navigator65
Port Orchard, US
★★★★★ 1
Caution - handle comes off!
Color: Cherries
I really liked this toy when I opened package--our dog liked as well! Until a short time ago when I saw her chewing on the green "stem"! The stem had come apart from the main cherries. This is a small enough part that I think she or any bigger dog could choke on. Our dog is a small lab. Would not recommend buying.
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Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Sturdy
Color: Bear
Good for dogs that like to chew. Smells like blue raspberry and I was not expecting that
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Reviewed in the United States on June 5, 2026
S
Verified Purchase
Sara Knickmeier
Houston, US
★★★★★ 5
Must buy!
Color: Grape
My dogs love this and so do I. It really smells like “fun grape” like a fun smelling marker. It’s gentle for their teeth and durable! They are both interested in it and take turns using it, pretty awesome!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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