Unable to commission matter light bulb example

RE: Unable to commission matter light bulb example

AHaug — Fri, 01 Dec 2023 13:39:09 GMT

Apologies for the wait, I've had to do some investigation into the logs and try to recreate the issue myself, so far nothing found.

You've stated that you follow the chiptool documentation on git for commissioning the device to WiFi, could you verify that you see the same things if you follow the steps from the sample documentation for commissioning the light bulb sample? https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.5.99-dev1/nrf/samples/matter/light_bulb/README.html#commissioning-the-device

Kind regards,
Andreas

Newton826 — Tue, 28 Nov 2023 14:46:24 GMT

Please let me know if you need anything else.

Thank you

AHaug — Tue, 28 Nov 2023 14:26:19 GMT

Thank you for verifying

[quote user=""]This log end with unable to alloc buff for event data[/quote]

Could you try increasing the heap through CONFIG_HEAP_MEM_POOL_SIZE

After this, could you supply the device log and chip log if the issue persists?

Kind regards;
Andreas

Newton826 — Tue, 28 Nov 2023 13:23:35 GMT

Hello Andreas,

1. I am using nRF SDK v2.50

2.I am using matter light example provided with sample of 2.50. I am building it for nRF7002dk

3.I think yes my router supports IpV6. The router that I am using is TL-WR845N

4.I am following these steps to commission the device to wifi

5.I am using the prebuilt chiptool for debug of v2.50 provided at

please let me know if you need anything from my end.

Thank you

AHaug — Mon, 27 Nov 2023 15:10:43 GMT

Hi,

First you need to tell me more about your setup

What version of nRF Connect SDK are you using?
Have you modified the sample or is it a pristine sample from the SDK?
Does your wifi modem support IPv6?
Which guides have you followed? Can you post the documentation you've used to reproduce the error you see?
Which version of CHIP tool are you running and what device is it running on?

Kind regards,
Andreas