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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.
@Kim
I am having some issues interfacing with OS X. I follow the instructions from http://www.espruino.com/Interfacing but when I type
echo "LED1.set()" > /dev/ttyACM0– obviously with the right tty – it doesn't do anything. It doesn't return to the command line and I can't use the Web IDE to connect until I cancel the action. I am able to connect using screen though.