BLE addresses can be either public (so ideally unique in the world) or 'random'. PCs/Phones tend to be of the form "xx:xx:xx:xx:xx:xx public" but other Puck.js devices will be "xx:xx:xx:xx:xx:xx random"
edit: I'll update that example on the Security page
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.
BLE addresses can be either public (so ideally unique in the world) or 'random'. PCs/Phones tend to be of the form
"xx:xx:xx:xx:xx:xx public"
but other Puck.js devices will be"xx:xx:xx:xx:xx:xx random"
edit: I'll update that example on the Security page