DS-TWR using DWM3000EVB + nRF52840DK

Wireless Connectivity Ultra-Wideband
1

Hello!

I am currently trying to do ds-twr using DWM3000EVB and nRF52840-DK.

I am using code obtained from Github (GitHub - foldedtoad/dwm3000: Port of Qorvo/Decawave's DWM3000 Module on the DWS3000 Arduino Shield ).
I was able to execute the flow where the initiator side sends and the responder side replies only once, but I am not able to move on to the subsequent flow and I am not able to measure the distance. I have tried to change the delay and timeout value for ranging, but this does not improve the situation.

Please let me know if there are any other causes for the inability to measure the distance.

2

Hello,

This software is not supported by Qorvo as it was delivered by the community.

Another option to evaluate is to download the QM33 SDK 1.0 delivered by Qorvo and evaluate ranging using the FiRa application binary, or through the simple example of the driver.