• Hi Eduard. The Sparkfun site has C code for Arduino. This JavaScript code is under development at the moment. I plan to post some revisions in a few days. Currently I'm using a Pico with Espruino. I have not tested it on other versions of hardware. It seems plausible that it would run on other hardware running Espruino that has I2C interface. Defining the I2C pins would be the first item on a list of things to get the code running on different hardware running Espruino.
    I have zero experience with the Johnny-five system.

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