https://github.com/nrfconnect/sdk-nrf/tree/main/samples/bluetooth/nrf_dm
I used the demo linked above to test RTT and DHCP respectively. Within two meters, I found that DHCP did not show good data, that is, the direction and movement of the board had a significant impact on the test results. Please confirm this and what range the error of the results can be controlled?
I used two nrf52840dks for testing.
What is the basic principle and formula of this IFFT?
