I think you can flash a f18 with banglejs
Still interested in Bangle1? Only used it for a few months. Just uploaded and updated it to 2V24. Is a kickstarter clock, without buzzer.
@user156811 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.
I think you can flash a f18 with banglejs