...I'm sure you are aware of this The Physical Web as outlined there.
Sensors are an option... catching the device's presence by their RF radiation...
@allObjects 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.
...I'm sure you are aware of this The Physical Web as outlined there.
Sensors are an option... catching the device's presence by their RF radiation...