For hobbyists building custom Bluetooth speakers, upgrading vintage radios, or operating multiple receiver boards in the same household, leaving the device name as the factory default can cause confusion. Changing the broadcast name creates a personalized user experience and prevents cross-connection errors.
Tap on and turn it on to view your paired device directory.
Some older or alternative versions of the VHM-314 use an external SPI Flash memory chip (an 8-pin IC, usually a 25X40 or similar series) alongside the main controller. If your board has this layout, the Bluetooth name string is stored directly inside this flash memory. Step-by-Step Instructions
is its fixed, broadcasted Bluetooth ID—typically showing up on your phone or PC as or "XY-BT" . If you are building multiple audio projects or want a cleaner user experience, you will likely find yourself searching for a change name solution. Vhm-314 Change Name
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Search for the parameter local_device_name or name in the PS Key list.
CSR BlueSuite software (specifically ) installed on a PC. The Process: Some older or alternative versions of the VHM-314
If you only need the module to appear differently on your specific phone or computer, you can create a local alias. This does not change the name for other users but makes it easier for you to identify. : Go to Settings > Bluetooth . Ensure the VHM-314 (XY_BT) is connected.
Within the software UI, navigate to the "Bluetooth Settings" or "Local Name" field. Replace the default text string "VHM-314" with your desired custom name (e.g., "Living Room Audio" ). Ensure the string length matches the maximum byte constraints allowed by the firmware (typically under 20 characters to prevent buffer issues).
Open the JieLi configuration utility on your PC. These proprietary tools feature a graphic user interface (GUI) dedicated to editing fixed chip parameters: Power on the VHM-314 via the USB adapter. If you are building multiple audio projects or
Another: “Lina.”
The (often matching the AC695X or AC692X family) or the generic JL generic tool tool utility . Step-by-Step Procedure: