BLE HID braille on IOS

[decoPo]

Hi,

I'm trying to connect nrf52840 to IOS 12.1.4 as a Braille display. Standard BLE HID is working well, but when I try to connect as a Braille Display ( Settings/General/Accessibility/VoiceOver/Braille ) the iPhone doesn't recognize it. Did someone test it?

Thanks in advance

[run_ar]

Hi,

I cannot find a BLE Braille display in the Accessory interface specification. Is there a separate standard for this? Looks like this is only supported as part Voiceover using iAP2..?