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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.
@Owen
I don't think my eletricronic knowledge isn't good enough to create custom pbc using chips like that. But it's a good option.
For now I found these DMX decoder boards that can supply 9-24V@4A per output which is more than enough.
https://www.aliexpress.com/item/1005003306910345.html