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Espruino Puck.js v2 - Programmable Bluetooth Smart Button

Marsoni M251S
Sale price$66.00
Pay 4 payments of $16.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Espruino Puck.js v2 - Programmable Bluetooth Smart ButtonThe Espruino Puck. js v2 is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It features a custom circuit board equipped with the latest Nordic nRF52832 chip, Bluetooth LE, NFC, magnetometer, temperature sensor, RGB LEDs, infrared, and more, all enclosed in a compact silicone case. Pre installed with the Espruino JavaScript interpreter, Puck. js v2 enables immediate programming without any prior
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  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 651 reviews
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Verified Purchase
Ms. Nisha Kulkarni
West Palm Beach, US
★★★★★ 3
Material is too thin
The material is too thin.. like a paper towel!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2025
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Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Great quality
Size: Large, Color: Lake Blue
High quality. Would expect to pay more for stitched material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
H
Verified Purchase
hislovd
New York, US
★★★★★ 5
Good fit
Size: XX-Large, Color: Royal Blue
I like this shirt on my husband
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Reviewed in the United States on November 21, 2025
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Verified Purchase
Ruta G.
Boise, US
★★★★★ 5
Fun and well made.
Size: Large, Color: Black
Very good looking blazer. Fun, well made.
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Reviewed in the United States on April 4, 2026
D
Verified Purchase
Danielle Salamone
Pawtucket, US
★★★★★ 5
Stylish
Size: Large, Color: Black, Size: Large, Color: Black
Fits like we had hoped. We purchased another one different brand and it was terrible quality. But this jacket was my son’s style and comfortable. Just what he was looking for
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Reviewed in the United States on November 19, 2025

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