Hi, I’m working on a demo device, where I would like to use 4 anchors on corners of main unit and detect movement of 1 tag moving around main unit. I have 5 ESP32 UWB boards with DW1000 chip.
For now, I’ve tested this setup with anchors distance about 60cm apart. It is working “strange” - sometimes it can work nicely for few minutes, but then the calculated position starts drifting even few meters around, when physically all boards are on same place, not moving. And problem is, that the drifting is not just few packets, but it can also take few seconds before it fixes itself back.
I have tried to go through documents on Qorvo website, but I cannot find information about minimal distance between anchors. Can someone help me with this, please?