RE: NRF CONNECT Quick Start Problem

Susheel Nuguru — Sun, 30 Mar 2025 15:33:12 GMT

What did you flash to it and what output were you expecting? Were you expecting some serial output?
I tried hello world and it works fine to give the output to the serial terminal. Can you disconnect the quick start and connect your device COM to the PC serial terminal emulator?

RE: NRF CONNECT Quick Start Problem

sines — Thu, 27 Mar 2025 10:00:05 GMT

Thanks for response,

I have a NRF54L15PDK_v0.8.1

Quick Start is working now.

But Serial Output don't give anything.

Log is like below

2025-03-27T09:44:32.004Z INFO Initialising the bundled nrfutil device
2025-03-27T09:44:32.012Z DEBUG Started watching devices
2025-03-27T09:44:33.446Z INFO Using the bundled core version for nrfutil device: 7.13.0
2025-03-27T09:44:34.010Z INFO Using nrfutil-device version: 2.7.5
2025-03-27T09:44:34.010Z INFO Using nrf-device-lib version: 0.17.41
2025-03-27T09:44:34.011Z INFO Using nrfjprog DLL version: 10.24.2
2025-03-27T09:44:34.011Z INFO Using JLink version: JLink_V7.94i
2025-03-27T09:44:35.016Z DEBUG Selected device: nRF54L15 DK
2025-03-27T09:44:35.042Z DEBUG Changed step: Info
2025-03-27T09:44:36.372Z DEBUG Changed step: Rename
2025-03-27T09:44:37.123Z DEBUG Changed step: Program
2025-03-27T09:44:45.936Z DEBUG Changed step: Verify
2025-03-27T09:44:48.942Z INFO Opened port with options: {"path":"COM17","baudRate":115200}
2025-03-27T09:44:53.856Z INFO Closed port: COM17
2025-03-27T09:46:21.561Z INFO Opened port with options: {"path":"COM17","baudRate":115200}
2025-03-27T09:46:26.639Z INFO Closed port: COM17
2025-03-27T09:46:50.250Z DEBUG Changed step: Program
2025-03-27T09:46:51.662Z DEBUG Changed step: Verify
2025-03-27T09:46:58.212Z INFO Opened port with options: {"path":"COM17","baudRate":115200}
2025-03-27T09:47:03.199Z INFO Closed port: COM17
2025-03-27T09:49:46.605Z DEBUG Changed step: Program
2025-03-27T09:49:51.205Z DEBUG Changed step: Verify

As I can see there is no problem look like but it doesn't give output

RE: NRF CONNECT Quick Start Problem

Susheel Nuguru — Wed, 26 Mar 2025 12:18:57 GMT

check the power source if the USB is actually giving the proper voltage to it. Try to connect it to high current drive USB port and see if that helps.

RE: NRF CONNECT Quick Start Problem

Susheel Nuguru — Wed, 26 Mar 2025 12:18:00 GMT

Just tested it on my end and it seems to work ok

Which version of DK are you having? nRF54L15_DKv0.8.2