[BRLTTY] Android: Cannot connect with Brailliant BI 40 x via Bluetooth

Dave Mielke Dave at mielke.cc
Mon Feb 16 00:37:56 UTC 2026


[quoted lines by Jason J.G. White on 2026/02/15 at 15:22 -0500]

>Limitations affecting the use of HID protocols via Bluetooth under Android
>were mentioned here recently. What you're trying to do may be unsupported due
>to Android limitations that BRLTTY can't work around.

Yes. Android is very protective regarding allowing non-system apps being able to see a device's HID descriptor. This issue is being pursued and will hopefully eventually be resolved. Sadly, I've also tried to convince HumanWare to add back Bluetooth Serial Profile suport but they don't want to. It's one of those situations wherein either side could fix the problem but it's always the other guy's fault! :-(

-- 
I believe the Bible to be the very Word of God: http://Mielke.cc/bible/
Dave Mielke            | 2213 Fox Crescent | WebHome: http://Mielke.cc/
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