Great - thanks for the update! It was probably just that as it shipped the Puck didn't transmit its information often enough - so the command-line app wasn't guaranteed to be able to see it (if you'd run it enough times you might have been able to connect eventually with the old firmware - but it's not great).
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.
Great - thanks for the update! It was probably just that as it shipped the Puck didn't transmit its information often enough - so the command-line app wasn't guaranteed to be able to see it (if you'd run it enough times you might have been able to connect eventually with the old firmware - but it's not great).