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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.
@tanepiper
Hi there,
So my BangleJS arrived today after an adventure in stuck in Dutch customs (yay B*exit) for over a week and then sent to a depot 40min drive away from me!
I've had a good play with it already today and had a few questions - I've been working on my Moods app and some things have come up already.
Is there a way to add a custom "standard library" - for example, I figured out that the maximum number of characters per line is 20, with 4 lines so I've written a custom function I'd like to potentially re-use, but certainly removed from the main JS file of my app (also some preferred date functions - I tried moving it to a file to require in my project but this didn't seem to work
With the above I discovered the best ratio of characters/screen - is there more info like this such as best-practices for UI and UX design for the watch? Is there any concept of scrolling on the device?
Are there any details on what version of ECMAScript is the closest? For example, I see the device has support for const/let and has TypedArrays, but no support for deestructuring or default values? Has anyone set up any toolchains to allow compiling from higher-level code?