Issue with nRF7002DK Board - LED 5 Fast Flashing Post-Azure IoT Hub Example

RE: Issue with nRF7002DK Board - LED 5 Fast Flashing Post-Azure IoT Hub Example

Saxman58 — Fri, 13 Dec 2024 06:45:18 GMT

I had a similar thing happen today, except I had made no changes to the nRF7002DK other than unplugging it for a day and then plugging it back in. The LED5 was flashing fast, and there were no communications. And a different nRF7002 board acted the same way. The J-Link device wasn't showing up on the USB Device Tree (MacBook) either, so I rebooted the laptop and everything returned to normal.

RE: Issue with nRF7002DK Board - LED 5 Fast Flashing Post-Azure IoT Hub Example

Actif — Sat, 11 Nov 2023 14:03:52 GMT

Thank you for the answer.
Everything was updated, and nothing was shorting the board.

We went with a new board.

Regards,
Actif

RE: Issue with nRF7002DK Board - LED 5 Fast Flashing Post-Azure IoT Hub Example

Elfving — Wed, 08 Nov 2023 15:05:37 GMT

Hello Vincent,

[quote user=""]

Request: I would appreciate guidance on how to troubleshoot this issue further. Is there a known issue with the Azure IoT Hub example in NCS 2.5.0 that could cause this behaviour? Additionally, if there are any specific logs or details you require to assist me better, please let me know.

[/quote]

None that should stay there when you've even recover the board.

Have you updated to the newest version of nRF Commandline tools? Is there anything shorted or cut on the board? Could you check if all the switches are in the default position?

What version of the board do you have?

Regards,

Håkon