Configuring DW3000 To Range in IEEE802.15.4z Standard

Wireless Connectivity Ultra-Wideband
1

Hi,

I am using the example code from GitHub “Makerfabs-ESP32-UWB-DW3000/example/range/range_tx/range_tx.ino at main · Makerfabs/Makerfabs-ESP32-UWB-DW3000 · GitHub”. I need to change the preamble length to 91 and SFD length to 4 which is specified in IEEE802.15.4z Standards.

I hope that DW3000 supports IEEE802.15.4z Standard as specified in the datasheet?

Can you please assist for configuring DW3000 with the above parameters?

Thanks,
Channu patil

2

Hi @Channu_Patil ,

Indeed, DW3000/QM33 supports the IEEE802.15.4z standard except the HPRF modes. It supports only BPRF modes 1 to 6.

Kind regards,
Emre

3

Are there any Qorvo chips which Support HPRF mode?

4

Hi @Channu_Patil ,

Yes, QM35825 supports HPRF modes.

Kind regards,
Emre