We are developing an MFI registered accessory that will connect to the iphone using the usb protocol. The iphone will be in usb host mode. Are there existing lightning to usb 2 cable that we can use or do we need to make are own custom cable? What document should I read for guide lines for building a custom cable?
Lightning to usb cable for usb host mode
apple provide lightning connector,which support the USB host Mode
go to the MFI.APPLE.COM to download the ducument about accessory interface