Wireless communication: AVR based embedded system and iPhone -

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What is the best way to realize the wireless communication between embedded systems (based on an AVR controller) and iPhone? I think there are only two options: either WiFi or Blue Tooth range is not really a problem, because both devices should stay in the same room.

I have no idea if any useful WiFi boards are AVR based microcontroller system (or any other small microcontroller), any signal will be highly welcome.

I think the better solution will be Blue Tooth, but there is a problem: which is the most suitable for attachment to the Blue Tooth Board in an AVR system, and this is

I hope That someone has already understood this kind of system and can give some helpful tips ...

You can get module for both WiFi and Bluetooth which will be connected to the UATT interface from an embedded system. However, although a WiFi module would be more processing power than your AVR microcontroller, I / O to perform additional user code more often with additional capacity, so that an AVR might be somewhat redundant in many cases.

The Bluetooth module is simple, less expensive, and the data rate corresponds to the capabilities of better AVR. for example . I have used them between Bluetooth and an embedded system, so the proper communication software is given, there is no technical reason that I can not be used with an iPhone. Although this may be the fault, the device was recognized as a virtual serial port on the PC, I do not know that the iPhone supports 'legacy' communication in a very similar manner.

For comparison,


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