When I try to pair with my macbook, I see a keyboard labeled Bluetooth Device in the nearby devices.
When I click the connect button on that, the name changes to UHK 80 but spins indefinitely.
At the same time, I see this in the logs from the keyboard:
2025-05-09 10:58:48 | UHK 80 right | Bt: start advertising bt_l2cap: Ignoring data for unknown channel ID 0x003a
I’m ultimately unable to pair the keyboard over BT.
Quick follow up with some additional logs from another attempt:
2025-05-09 11:09:43 | UHK 80 right | Bt: start advertising
2025-05-09 11:09:59 | UHK 80 right | Bt: start advertising bt_l2cap: Ignoring data for unknown channel ID 0x003a
2025-05-09 11:10:00 | UHK 80 right | Bt: start advertising Conn state: NusServerLeft(Disconnected), Peer left Bt: filling scan filters Bt: filling scan filters Scanning failed to start (err -120) Filters matched: left (n/a, ea:1f:32:08:61:26), connectable:1 Scan connecting: left (n/a, ea:1f:32:08:61:26) bt_smp: Unexpected SMP code 0x0b Conn state: NusServerLeft(Connected), Peer left
2025-05-09 11:10:01 | UHK 80 right | Bt: filling scan filters Conn state: NusServerLeft(Ready), Peer left Resetting left right link! Bidirectional Resetting left right link! Unidirectional Bt: start advertising bt_hci_core: opcode 0x2005 status 0x0c bt_id: cmd disallowed Batteries: 100% 100% (4027 4127)
2025-05-09 11:10:02 | UHK 80 right | Bt: start advertising
2025-05-09 11:10:05 | UHK 80 right | bt_hci_core: opcode 0x2013 status 0x3a
2025-05-09 11:10:28 | UHK 80 right | Battery: ... Powered, not charging, not correcting: 4126 (100) Battery: ... Averaged to 4127 (100)
2025-05-09 11:11:29 | UHK 80 right | Battery: ... Powered, not charging, not correcting: 4132 (100) Battery: ... Averaged to 4128 (100)
2025-05-09 11:11:43 | UHK 80 right | --- Pairing ended, success = 0: Pairing timeout --- Bt: start advertising
Please create a firmware issue, and include if pairing succeeded with previous versions and which one.