Hello,
I am working on a Braille keyboard by using HID approach. Current the device works with iPhone 11 and SE3.
However, when tested in iPhone 6s with iOS 15, although the device can be connected and recognized as Braille device in VoiceOver screen, the phone shows no response to key press report.
Would there be any requirement at points such as HID descriptor for iPhone 6s support on Braille device? If iPhone 6s does not support such devices, what is the minimum system requirements?
Thank you!