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Espruino 1.4 Open Source JavaScript Microcontroller

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 1.4 Open Source JavaScript MicrocontrollerTry the JavaScript of things with the Espruino 1. 4 the world's first open source JavaScript microcontroller! This tiny board features an STM32 microcontroller pre programmed with Espruino, allowing you to start coding in JavaScript immediately. The Espruino offers instant code execution which provides quick and easy debugging and allows projects to be tested live instead of waiting for flashing. It works with Windows, Mac OS, Linux, Raspberry Pi,
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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
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Kindra Sawyer
Belleville, US
★★★★★ 5
Worth the price
Very pleased- I just chatted in what I needed and the rep was very helpful in getting a refund for my equipment that failed.
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Reviewed in the United States on May 26, 2026
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Joyce
Carnegie, US
★★★★★ 5
Relief and Security!
I have Asurion on a few of my things at my home. I have never had to use it so far. I at least know it’s there if I need to.
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Reviewed in the United States on March 5, 2026
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Anthony Fugle
Omaha, US
★★★★★ 5
Get the insurance
That the insurance is worth the extra money’s
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Reviewed in the United States on May 14, 2026
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Gerry Jarcia
Birmingham, US
★★★★★ 4
great for certain items
i am an infrequent buyer of the assurion warranties but do use them for stuff i think might be something i'd claim on like the very low priced inflatable paddleboard i got. i can't imagine the thig lasting 2 years but the warranty makes that a no brainer. i have only once in my history had to make a claim and it was an easy process where they just automatically refunded the price of the item
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Reviewed in the United States on March 4, 2025
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SM Privette
Massapequa, US
★★★★★ 5
Immediate response
I reached out regarding my treadmill not working due to the belt not staying on the track and sliding to the left and Asurion immediately provided me a gift certificate on Amazon for the amount I paid for that treadmill and I was able to purchase another one to replace it that was much better!
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Reviewed in the United States on April 3, 2026

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