espruino
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Overview
Tagline Brand's website · 2026-10-04
Allows JavaScript programming and debugging wirelessly on microcontrollers using a web-based IDE (no software needed), offers instant feedback via REPL, is fully open-source (hardware, software, tools), and designed for ultra-low power consumption and rapid prototyping.
Description Brand's website · 2026-10-04
Espruino provides JavaScript-enabled microcontrollers and development boards, along with a web-based IDE, allowing users to program and debug hardware wirelessly. It offers various devices like smartwatches (Bangle.js), IoT controllers (Jolt.js), and other boards for rapid prototyping and embedded computing.
Offerings
Core capabilities Brand's website · 2026-10-04
- JavaScript microcontrollers
- development boards (Pico
- Original
- WiFi
- MDBT42Q
- Pixl.js
- Puck.js)
- smartwatches (Bangle.js 2)
- IoT controllers (Jolt.js)
- accessories
- and a web-based IDE.
Pricing Brand's website · 2026-10-04
Direct sales via e-commerce, through distributors, and a published book. Products are sold at individual price points.
Audience
Target industry Brand's website · 2026-10-04
Makers, developers, hardware enthusiasts, educators, and businesses seeking rapid prototyping and easy embedded computing solutions.
Landscape
Competitors Brand's website · 2026-10-04
- Arduino
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Claim espruino — free →Page last updated 2026-10-17.