You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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
So the Pucks would be static and transmitting advertisements, and the smartphone would receive them to find out its location?
You'd definitely get some usable location information - but honestly you'd have to try. The accuracy would depend on what distance it is over and whether there are obstacles in the way. It definitely won't be accurate down to the centimeter though!