Sat 2019.12.07
Easily done through the WebIDE
https://www.espruino.com/Original#firmware-updates
@Robin started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Sat 2019.12.07
Easily done through the WebIDE