How to turn off BLE Device if it is connected?

RE: How to turn off BLE Device if it is connected?

Edvin — Wed, 15 Jan 2025 11:27:07 GMT

Yes. System off doesn't really work when the device is running a debug session, which would be the case if you attach the RTT Viewer.

Best regards,

Edvin

RE: How to turn off BLE Device if it is connected?

bicanoff — Tue, 14 Jan 2025 16:05:52 GMT

Hello,

I tried that sample. sys_poweroff() does work. However, I had to remove my debugger and close RTT Viewer; otherwise, my device restarts every time sys_poweroff() is called.

Best regards,

Victor

RE: How to turn off BLE Device if it is connected?

bicanoff — Fri, 10 Jan 2025 14:52:33 GMT

Hello,

I am using NCS 2.6.1. Sorry, I meant CONFIG_CAF_POWER_MANAGER_TIMEOUT. Thank you for your advice. I will check this sample.

Best regards,

Victor

RE: How to turn off BLE Device if it is connected?

Edvin — Fri, 10 Jan 2025 14:14:42 GMT

Hello,

What NCS version are you using? I can't find any references to CONFIG_POWER_MANAGER_TIMEOUT.

I suggest that you check out the sample found in:

NCS\zephyr\samples\boards\nordic\system_off

This is a simple sample that just logs something using the uart console, and then enters system off.

Best regards,

Edvin