I haven't looked at the source, but I doubt has to be a Pi. Probably Pi easy as cheap and has built in bluetooth (model 3)
@Ollie 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.
I haven't looked at the source, but I doubt has to be a Pi. Probably Pi easy as cheap and has built in bluetooth (model 3)