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Author Topic: Interfacing arduino uno and bluetooth dongle.  (Read 926 times)
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Hi,
Is it possible to interface bluetooth dongle with arduino uno??
If no, can you suggest any other bluetooth receiver(cheap one) for uno?

Thanks in advance.
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If you are referring to a USB device, it is remotely possible. The dongle is almost certainly a USB slave, as is the Arduino. Two slaves can not talk to each other. There must be a USB Master (host) involved. Fortunately, there is a USB Host shield available for the Arduino. Unfortunately, writing a device driver is not a trivial operation. The limited memory and code space on the Arduino makes it even more of a challenge.
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