Connect a phone

JP150PCB 1.3PCB 1.42026-11-04Jan PřibyslavskýThis page does not apply to the product or PCB revision chosen in the header.

1. Select the Bluetooth input on the module (the encoder button, the Bluetooth tile on MuraLink's Overview, or SYS:INPUT): the status LED turns blue and breathes calmly while no phone is connected.
2. On the phone, open the Bluetooth settings and connect to the module. The module appears under its Bluetooth name; how to read or change it is below.
3. Start playback. The status LED is solid blue while the phone is connected without audio and shows a slow heartbeat while audio streams.

The module supports the SBC, AAC and LDAC codecs. A paired phone reconnects by itself when both are in range. For two modules playing together, see TWS: about and terms.

In MuraLink

Bluetooth > Status shows the module's Device name, the Remote device name and address of the connected phone, the Network state and the Supported codecs; Change name opens a dialog for a new name (unaccented letters, digits and spaces). Bluetooth > Playback shows the Active codec, the playback state and the track.

Bluetooth > Status: the module's name, the connected phone and the codecs.

The dialog behind *Change name*.

Over the control interface

Task	Commands
Bluetooth name	BT:DEVNAME?, BT:DEVNAME with the new name
Connected phone	BT:REMOTE:DEVNAME?, BT:REMOTE:MAC?, BT:NETSTATE?
Codecs	BT:CODEC:LIST? (supported), BT:CODEC:ACTIVE? (in use)
Playback	BT:PLAYBACKSTATE?, BT:TITLE?, BT:ARTIST?, BT:ALBUM?, BT:CURPOS?, BT:TOTLEN?

The syntax and the answers are in the BT reference.