


Espruino Puck.js v2 - Programmable Bluetooth Smart Button
Marsoni
M251S
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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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
Lovely fit
Size: XX-Large, Color: Navy
Beautiful fit and comfortable material. Looking to buy more colors from this seller.
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Runs small
Size: Large, Color: White
Made well, runs small
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Great value for the money
Size: X-Large, Color: Gray, Size: X-Large, Color: Gray
Bought this for my boyfriend. He's 5'5. I bought and XL and it fits perfectly. The Linen material is good quality and very durable. I will be buying in all colors.
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Reviewed in the United States on March 21, 2026
★★★★★ 3
Fits nicely
Size: X-Large, Color: Wine Red
Faded color after one wash but perfect fit
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Highly recommended
Size: X-Large, Color: White
Excellent fabric, style and true to size👍👍👍my husband loved it👍👍highly recommended👍👍
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