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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.
@Ivor
Looks like it's using something like this: [https://www.aliexpress.com/item/1005001380147177.html] so SPI serial interface. So you might be able to drive it from an SPI port, but it's certainly not a plugin replacement or just a matter of adjusting the connection.