I am looking for a way to have my puck detect when a phone is within a certain distance to it. I know I can use the signal strength of BLE but I cant seem to see my phone on when I use NRF.findDevices.
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 am looking for a way to have my puck detect when a phone is within a certain distance to it. I know I can use the signal strength of BLE but I cant seem to see my phone on when I use NRF.findDevices.
Can someone point me in the right direction here?