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
Sadly yes, the strength of signal will depend on orientation of the Puck and the person holding it (and probably the Pi W too). The body partially absorbs the signal which really confuses matters.
How many Pi Zero W boards do you have? With enough and a bit of filtering it should be ok - but for instance with 2 it'd be pretty much impossible.