I want to make this simple application configuring 1 anchor and 1 tag. The idea is to program the tag so that it can detect an anchor within a distance of 2 meters. In case it detects that the distance with the anchor is 2 meters or less, it should activate a LED or any other output signal, until the distance is larger than 2 meters again. Can I do something like this using PANS API? Or do I need to use the full PANS library, in this case how? Or should I have to use the nRF Semiconductor SDK, in this case how?