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WICED Studio Wi-Fi Combo

zhaobing
New Contributor

cyw54907 use default boot, 802.11ac 20MHZ is ok,but 40MHZ or 80MHZ is not wokr(not find ssid) 

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AditiB_81
Moderator
Moderator

Hi, 

You can use "wl chanspec" command for this. For ex: if you want to set channel 42 for 80MHz mode, you can use the command "wl chanspec 36/80". You can find more information in the WiFi CLM Regulatory Manual in section 4.2.4.1 Channels Testing and Channel Availability by Country (Tier-1). I provide the link for the same -

https://www.cypress.com/documentation/application-notes/an225347-cypress-wi-fi-clm-regulatory-manual

But, do change the band to 5GHz as 802.11ac operates in 5GHz. You can do this by "wl band a", by default it's in auto mode.

Thanks

Aditi

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AditiB_81
Moderator
Moderator

Hi, 

You can use "wl chanspec" command for this. For ex: if you want to set channel 42 for 80MHz mode, you can use the command "wl chanspec 36/80". You can find more information in the WiFi CLM Regulatory Manual in section 4.2.4.1 Channels Testing and Channel Availability by Country (Tier-1). I provide the link for the same -

https://www.cypress.com/documentation/application-notes/an225347-cypress-wi-fi-clm-regulatory-manual

But, do change the band to 5GHz as 802.11ac operates in 5GHz. You can do this by "wl band a", by default it's in auto mode.

Thanks

Aditi

View solution in original post

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