Re: More than one bluetooth device?
Re: More than one bluetooth device?
- Subject: Re: More than one bluetooth device?
- From: Tim Hewett <email@hidden>
- Date: Wed, 31 Oct 2007 22:59:09 +0000
Daniel,
I don't expect there would be any benefit of having more than one
Bluetooth interface active, it may make things worse as they may
interfere with each other. I say that on the basis that all Bluetooth
comms occur in the same frequency band, with frequency hopping used to
help reduce collisions between independent devices.
The only benefit I could see is when the devices are different
classes, e.g. using a class 1 device for services which need greater
range, but a lower power one for short range things like keyboard and
mouse. This would be a conscientious way to reduce your interference
impact on your neighbours.
Tim.
On 31 Oct 2007, at 19:01, email@hidden wrote:
Can a mac have more than one bluetooth device? I tried plugging in a
dongle, and I believe what happened was that the dongle replaced the
builtin bluetooth device.
Also the api for finding out info about the bluetooth device seems to
only support one device. Is there a definitive answer?
--Daniel
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