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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.
@user156811
Basically i have some code that will send a command out and then wait for the busy flag pin pulled high. To link these things together i just have a bunch of promises that chain together. Is that bad practice. As in will it be bad for performance to do something like this.
Example of what i mean
https://gist.github.com/brendena/fddc11a1660eb5d1f03a17466b314e66#file-gistfile1-txt-L97