Re: [PATCH 3/3] arm64: dts: rockchip: Add support for FriendlyElec NanoPC-T6 Plus

["Diederik de Haas" <diederik@cknow-tech.com>]

On Mon Sep 7, 2026 at 4:12 PM CEST, Diederik de Haas wrote:
> I have a MT7925 M.2 Wi-Fi+BT card in my NanoPC-T6 Plus and while
> Wi-Fi looks great (1.4/1.9 Gbps connection), BT has been horrible.
> Similar story for my BE200 M.2 Wi-Fi+BT card I have in my LTS board.
> And the most annoying thing: it's behavior is very inconsistent.

FWIW: that was caused by a broken and a severely damaged pigtail.

> My cheapo (cherry) BT keyboard works fine/decent and connecting to my FNB58 USB
> meter over BT is great. Haven't tried anything useful with that latter one, but
> it consistently finds it and when I connect to it, it succeeds. It even stays
> connected \o/ :-O

And those worked (somewhat) because of close proximity to the chip.

> All the rest? It either doesn't see it, it can't connect to it, or it
> connects to it to drop the connection after a few seconds.
> And after a reboot? No one knows what will happen.

After replacing the pigtails, Wi-Fi works even better and BT works really
good as well.

> I've had ONE time a stable connection between the MT7925 and my BT speakers.
> Only it didn't show as a sink in pipewire/wireplumber so I couldn't actually
> use it. I haven't been able to make a connection since.

Connecting to my BT speaker (thus) works great now too, but it still doesn't
show up as a sink in pipewire. But that's either a driver or a pipewire and/or 
wireplumber issue. HW if fine :-D

Cheers,
  Diederik