Can't able to scan and connect ch no 13 in 2.4Ghz wifi module

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pamo_4419601
Level 1
Level 1

Hi All,

We are working on NXP's imx8mq processor-based custom design. We have interfaced with the Murata's LBEE5HY1MW-230 module through the SDIO interface.

We used the 4.14 Linux distro for our development. This module's Wi-Fi and Bluetooth is working fine.

For the RF CE certification, we need to communicate with channel no 13.

For that, We configuring one router with channel no 13 with AP mode. Now we are trying to scan this SSID on our Murata's LBEE5HY1MW-230 module.

we are not able to connect the 13th channel of 2.4GHz band. It seems the country code issue with our firmware.

Can you please let us know where the changes are required to make connectivity with the 13th channel?

Please note there is no issue with connectivity up to the 11th channel.

Let me know if you need further information.

Thanks,

Parth

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2 Replies
RaktimR_11
Moderator
Moderator
Moderator
500 replies posted 250 replies posted 100 replies posted

Dear Parth,

  1. What is the clm_blob you are using?

    2. What is the country code that you are using?

Usually, some countries have very strict restrictions on transmission on Ch 13. I believe 1MW is a pre-certified module from Murata. Did you get in touch with them to help you through the certification procedure?

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PuSa_4091106
Level 1
Level 1
First reply posted 10 sign-ins 5 sign-ins

Hello Parth,

Can you please confirm that you are using manufacturing firmware and not the production firmware?

Thanks,

Puja

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