Have a look at this module used for a specific hardware design as a starting point for creating a m5s, m5c or m5a module.
@MaBe started
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.
Have a look at this module used for a specific hardware design as a starting point for creating a m5s, m5c or m5a module.