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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
You could try connecting to
/dev/cu.HC-05-DevB- someone had luck with that.However your problem could be as simple as the fact that you're powering Espruino from a USB connection of your Mac? If Espruino detects that it is connected to a computer via USB, it moves the console over to USB (not bluetooth).
You could try connecting via USB with the Web IDE (or screen) at the same time, and typing
Serial1.print("Hello")and seeing if anything appears.If that works you can type
Serial1.setConsole()to move the console back over to bluetooth.