Adafruit Espruino 1.4 - Open Source Javascript Microcontroller

Experience the JavaScript revolution with Espruino, the first open-source JavaScript microcontroller. Equipped with an STM32 microcontroller, it comes pre-programmed for seamless JavaScript experimentation. This tiny computer features a built-in interpreter, ensuring instant feedback and eliminating the need for 'flashing' your board.

The Espruino empowers rapid debugging, perfect for project testing and development. Its flexibility shines as it effortlessly connects to Windows, Mac OS, Linux, RasPi, and Android via USB Serial port communication. Plus, it integrates smoothly with NeoPixels for creative projects.

Utilizing a Web-based IDE, Espruino functions like a traditional board, while consuming less power than Linux Boards. It boasts an abundance of IO pins and can serve as an IO board for PCs, Macs, or Rasp Pis, all without prior programming. Simply unpack and unleash its potential.