Hi gjm,
Firstly, a small correction, the position is calculated on the tag, not on the anchor nor the listener. The tag receives ranges from each anchor, and then performs trilateration to calculate the position. The tag only knows all the range. When trilateration is successful, the tag broadcast its last position and this can be received from a listener. It can also send its position and range over BLE. Maybe have a look at the system overview for more detailed information about the system. It is not possible to retrieve neither position or range from an anchor.
We have just released a new firmware introducing the gateway. Please have a look at the following thread :
https://forum.qorvo.com/t/dwm1001-pans-release-2/4347/2
There is a bit of documentation to read in order to add a gateway to the network.
It is now possible to send uplink data from a tag. If you store the ranges in this uplink data, then the gateway will be able to receive it. I think that’s the only way tou can perform what you’re trying to achieve with pans.
You will basically need a gateway, two anchor, 150Hz of tags. The gateway will receive the range between tags and anchors or each tag.
Hope it helps,
Thanks
Yves