While main is idle between synchronizations, the DK buttons act on the cloud connection:
- Button 1 starts a cloud synchronization right away instead of waiting for the next interval.
- Button 2 triggers a Memfault SDK heartbeat and posts the pending remote debugging data to nRF Cloud.
A press while a synchronization is running, or while the cloud is not connected, is logged and ignored. On the nRF54L15 DK and nRF54LM20 DK, button 1 is BUTTON0 and button 2 is BUTTON1.
The console also offers these shell commands:
| Command | Action |
|---|---|
button 1 / button 2 |
Simulate a press of the matching button. |
network connect / network disconnect |
Bring the cellular link up or down. |
fota poll / fota cancel |
Check for a firmware update now, or cancel an ongoing download. |
location search / location cancel |
Start a Wi-Fi location search now, or cancel an ongoing one. Only available with the location overlay. |
at "<command>" |
Send an AT command to the modem and print the response. |