However if that webpage is then reloaded, I believe all that pairing information is lost and all the devices would have to be re-paired - unless you have some magic way to work around that?
Yes, and that’s correct. We trying to find a one-off solution to capture and register the device info. The constant re pairing/connecting with a page would be difficult for users.
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.
However if that webpage is then reloaded, I believe all that pairing information is lost and all the devices would have to be re-paired - unless you have some magic way to work around that?