Hello everyone ,
I'm planning to make an Indoor positioning system for a project I have to do for university. I have been researching on the Internet several ways to do it and what I think it comes more clear for me has been the fact of using trilateration using 3 Rpi and a mobile.
I think that one way to do it is by configuring 3 Rpi as AP, then using Python to determine the point they have in common in order to detect the mobile.
I also found that you can use either Wi-Fi or Bluetooth but I'm not that sure which could be better for this project because I've read that in terms of RSSI both are a bit inaccurate.
I haven't done anything like this before because I'm a bit newbie so I ask you guys if this is a good approach and how I can address it.
Thanks in advance!