Simple Ranging Application

Wireless Connectivity Ultra-Wideband
1

Good Morning,
i would like to create a simple ranging application by using the example ss_twr_init and resp.
First case: one “master” that scans (transmit) for n “slave” (n- replies) both in moviment, is it possible receive all the replies (or most of them) ?
With the example , i develop 1 master and 2 slave (same tx msg from the master , but different rx reply from slaves) , but the master received only the closest slave .

Second case : with more masters, i’m worried that if two of them are too close , they could interfered each other (for example M1 received the M2’s tx msg instead of the reply of the closest slave)

2

This is asked at least once a week. You need to either have each anchor / slave reply after a different amount of time or have the tag/master explicitly indicate which device should reply.

With two tags you need to ensure they don’t both try measuring ranges at the same time.