nRF52840DK-DW3_QM33_SDK_UCI-FreeRTOS.hex Supports DWM3000?

Wireless Connectivity Ultra-Wideband
1

I’m trying to run Nordic nRF52840DK with Qorvo DWM3000. Is this hex nRF52840DK-DW3_QM33_SDK_UCI-FreeRTOS.hex will support DWM3000 also?
if not how I can get the .hex for DWM3000. ?
I want to perform Ranging from UCI Commands.
UCI RESET
UCI SESSION INIT
UCI SESSION SET APP CONFIG
UCI SESSION START
UCI SESSION STOP

2

Yes, this hex file will down for the DWM3000EVB but we do not have a calibration file for the DWM3000 in the SDK so you can apply a different calibration file and make necessary adjustments to antenna delay and other parameters.

3

Thanks Akash,
Can you please help me to find-out the calibration file for DWM3000
This is calibration JSON for DWM3001CDK :
{
“calibrations”: {
“ant0.transceiver”: “0x00”,
“ant0.port”: “0x01”,

"ant1.transceiver": "0x01",
"ant1.port": "0x01",

"ant_pair0.axis": "0x00",
"ant_set0.tx_ant_path": "0x00",
"ant_set0.nb_rx_ants": "0x01",
"ant_set0.rx_ants_are_pairs": "0x00",
"ant_set0.rx_ants": "0x000001",
"ant_set0.tx_power_control": "0x01"

}
}

which field I need to change for DWM3000. Please provide me JSON.

4

Hi @ShantanuKumar.Pathak ,

This file will be fine to use as is. The only thing that you might change is the antenna delay if your are not seeing good ranging data. You can use the ant<K>.ch<C>.ant_delay key to make that change. Please refer to the DW3_QM33_SDK_1.0.2\SDK\Documentation\uwb-stack\uwb-l1-configuration-R12.7.0-288.pdf for more details.