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Smart Bluetooth Forum Discussions

AnHu_4662101
Level 2
Level 2
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Dear representative,

While using Linux OS, is there any way to disable one of the 2x BLE devices, automatically attached, to the Linux OS?

There is a way to disable both BLE with this command, e.g.:

echo '2-1' > /sys/bus/usb/drivers/usb/unbind #OFF

Doing so does not achieve what I need because I only want to disable one of the 2x Cypress BLE devices.

Any help on this matter is appreciated.

Thanks.

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1 Solution

Ok I've found a working solution:

echo 0 > /sys/bus/usb/devices/2-1:1.0/authorized

View solution in original post

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3 Replies
MichaelF_56
Moderator
Moderator
Moderator
250 sign-ins 25 comments on blog 10 comments on blog

Please note which device you are referring to...

CYW20719/20819, CYW20704/6/7, WiFi/BT Combo, etc.

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ID: CYBT-413034-02

For now I can only provide the VID & PID:

ID 04b4:0005 Cypress Semiconductor Corp.

Edit: After more searching I've found this other code:

CY7C65215-32LTXI

Source: USB-Serial: Cypress Default VID and PID – KBA89355

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Ok I've found a working solution:

echo 0 > /sys/bus/usb/devices/2-1:1.0/authorized

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