In This Article

This article introduces the basic commands available on GrowSpace RTLS devices, along with how each command works and example output.
It covers commands you’ll frequently use during operation — checking device status, changing settings, resetting, and more. Each command is entered at the dwm> prompt.

Command List

si – Print System Information

Prints the current system status of the device.
You can check various information at once, including UWB settings, communication mode, device ID (Label), and BLE address.

Example Output:

dwm> si
[000937.110 INF] uwb0: panid=x0001 addr=xDECAE13A6BB01C52
[000937.120 INF] mode
[000937.140 INF] ble: addr=C2:62:1A:EF:42:9C

The panid, mode, and label values are frequently referenced when checking device settings.

nmg – Check the Current UWB Mode

A simple command for checking the device’s role.

Example Output:

dwm> nmg
mode: tn (act,twr,np,le)

• tn: Tag mode
• an (act,-): Anchor mode
• an (pasv,-): Listener mode

reset – Reboot the Device

Restarts the device.
Settings are retained, and you can enter commands immediately after rebooting.

Example Output:

dwm> reset

DWM1001 TWR Real Time Location System
...
dwm>

frst – Factory Reset

Resets the device to its factory shipping state.
Most settings, including network information, are reset, but the following items are retained:

• UWB ID (label)
• Device mode (mode)

Example Output:

dwm> frst
UWBLabelDismatching..Now Set Label Data
...
dwm> OK

⚠️ Even after a factory reset, the label and mode values do not change.

la – List Connected Anchors

Prints the list of anchors currently communicating with the device.
You can check each anchor’s UWB ID, position coordinates, and communication status together.

Example Output:

dwm> la
[000139.430 INF] AN: cnt=3 seq=x03
[000139.430 INF]    0) id=0000000000001485 pos=-0.84:5.32:0.00
[000139.440 INF]    1) id=000000000000100C pos=7.58:2.02:0.00
[000139.450 INF]    2) id=0000000000001026 pos=7.58:5.28:0.00

The UWB ID appears in the id=... field, and position coordinates can be found in the pos=... field.

nis – Set the Pan ID

Changes the device’s Pan ID.
All devices must use the same Pan ID for normal communication to work.

Usage Example:

dwm> nis x0002

⚠️ The Pan ID must be entered in 4-digit hexadecimal format (e.g., x0001).
After changing it, verify the change was applied using the si command.