Stating the obvious a bit, but I assume you've gone into the bluetooth settings and clicked the "Make connectable" button, and that you don't have whitelisting enabled?
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.
Stating the obvious a bit, but I assume you've gone into the bluetooth settings and clicked the "Make connectable" button, and that you don't have whitelisting enabled?