Correct LoRa Gateway for TDOA?
I am setting up a asset tracking system around my city, and recently brought a RAK Gateway and the Arduino MKR WAN 1300(end device)Before I buy 3 more which is required for TDOA(GPS-free) location can anyone please tell me if the gateway i purchased us derived from the Semtech's V2 reference design? so TDOA is possible.
to be more specific does this gateway support fine-timestamp support and can I get the license the key to decrypt this fine-timestamp as it is encrypted. This is required for TDOA localization.
RAKWireless LoRa Gateway Developer Kit US915, SX1301 RAK831 LoRa/LoRaWan Module with Raspberry Pi3 and Converter Board GPS Module