


Espruino 1.4 Open Source JavaScript Microcontroller
Marsoni
M251S
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,
Quick Dispatch:
Your Espruino 1.4 Open Source JavaScript Microcontroller orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Espruino 1.4 Open Source JavaScript Microcontroller ships.
Need Help?
Questions about Espruino 1.4 Open Source JavaScript Microcontroller, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Espruino 1.4 Open Source JavaScript Microcontroller in your area.
Get Shipping Estimates
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
You may also like
4.7 ★★★★★
Based on 1194 reviews
Sort
Product Reviews
★★★★★ 5
High Quality
Number of Items: 6, Color: Black (6-pairs), Size: Large
High quality and fit great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great socks, watch out for bad seller
Number of Items: 6, Color: Black (6-pairs), Size: Medium
The socks are great, comfy, padded where you want it. I used these for work socks; I have a blend of corporate desk life and maintenance work. I like the low cut so my shoes don't rub the back of my ankle but not so high that socks always fall down. Great for running and sports as well. Been using these for years.
Buyer beware though of the particular seller Liegnitz Group:
They were late shipping, sent me the wrong socks so I sent for a return and they send me the right ones. My return got delivered back to them but they did not process it and did not send out any new ones. They cancelled my order and acted like I got the right ones all along. Buy from a different retailer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2024
★★★★★ 5
Comfortable with perfect fit
Number of Items: 6, Color: White (6-pairs), Size: Medium
I have had these socks for a few weeks now and wear them when running. I have small feet at a men's size 7 and they fit perfectly. Most men's socks are to big for my feet. They are pretty thin but well made and have good cushion. I recommend these for anyone that likes ankle socks for athletic activities.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2024
★★★★★ 4
Husband loves socks
Number of Items: 6, Color: Black (6-pairs), Size: Large
Socks are very comfortable and soft. He got rid of the other ones he had! Also, it was a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2024
★★★★★ 5
Good product
Number of Items: 6, Color: Black (6-pairs), Size: Large
Good fit, item as advertised!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026