Max frequency of tag blink for TDOA

Hi all. Is it possible to locate a tag every 30ms? Using TDOA.

No reason why not. The hardware is is quite capable, it will purely come down to good firmware design.

Packets are well under 1 ms in length and so in theory getting over 1000 locations a second should be possible. The hard part is time syncing the devices you are trying to locate so they don’t talk on top of each other.