Bluetooth 2

T

teenix

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2

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Win 10

• May 11, 2026

• #1

Hi,

It looks like Microsoft Win 11 has stopped device support for V2 Bluetooth which affects any users of the popular HC05, HC06 modules.

Is there any way of restoring this functionality?

Thankyou

 

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MisterEd

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Windows 11 Pro 25H2 (26200.6901)

• May 11, 2026

• #2

HC05, HC06 modules use Bluetooth V2.0 + EDR which came out in 2004. Why don't you want to use a more modern Bluetooth V4.0 or V5.0?

 

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  Windows 11 Pro 25H2 (26200.6901)AMD Ryzen 7 6800H with Radeon 680M GPU (486MB...Crucial DDR5-4800 (2400MHz) 32GB (2 x 16GB)NVIDIA RTX 3060 Laptop (6GB RAM)

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T

teenix

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Posts

2

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Win 10

• May 12, 2026

• #3

Only because I have to redesign a bunch of different circuit boards and throw away the ones I have.

 

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Win 10

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