Multiple tags using two way ranging

Hi
I am using four anchors and two tags for ranging, How can I implement two way ranging and get the results through one of the anchors?

Hi Ashark,
Please take a look at the EVK source code which is a TWR implementation.
You could also look at the MDEK product which is delivered with a library (“PANS”) ready for RTLS applications.
Thank you,
Regards
Yves