That should work - is it just that you're connected to the device via Bluetooth LE to upload code? That stops advertising until you disconnect.
@Gordon started
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.
That should work - is it just that you're connected to the device via Bluetooth LE to upload code? That stops advertising until you disconnect.