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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.
@Gordon
That makes more sense!
Yes, the Puck should be connectable. Have you wired it up as in: http://www.espruino.com/Puck.js#serial-console
You need to apply power to Puck.js after wiring up the USB serial adaptor, so it detects that Serial is connected at power-on.
Also, if you have been using the IDE for other things (ESP8266?) you need to ensure the baud rate in settings is at the default value of 9600.