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185

answers:

1

This is a request for guidance regarding Bluetooth accessory development for iOS devices.

Publicly available documentation/discussion seems limited; I assume this is due to the MFI NDA.

And I didn't find the quantity/variety of iOS Bluetooth accessories I'd expect if accessory development was as accessible as iOS development in general. So I assume there is substantial overhead in shipping MFI accesories.

My question is: what was the magnitude of overhead to get your first MFI accesory prototype shipped (MFI fees, legal, dev hardware, etc)? I'm looking for the accessory-specific component of costs, so above and beyond the normal iOS software development work.

$1,000?
$10,000?
$100,000?

If NDAs preclude answering, perhaps you could offer guidance about where I can ask general questions like this (DTS ticket?) prior to incurring MFI enrollment expenses.

+1  A: 

Building iPhone OS Accessories by Ken Maskrey is a good read and probably the most detailed account of the MFi program you'll get outside of the NDA. It answers most of the questions you've posed.

Sedate Alien
That book was valuable, thank you.
Matt Andersen
For anyone looking for the answer to my original question, Brad Larson's comment above is the best info for the MFI costs: it varies, and the only way to learn about it is to enroll.
Matt Andersen
The Maskrey book provides useful anecdotes re the cost differences you can see based on implementation decisions. Again, a huge range based on your project considerations, but it sounds like the non-MFI costs to get to your prototype are the $1,000 or $10,000 magnitudes, not $100,000.
Matt Andersen