Vhm-314 Change Name [portable] Jun 2026

Some VHM‑314 variants store their firmware on an external SPI flash chip (an 8‑pin SOIC‑8 package next to the main processor). If your board has that chip, you can use a hardware programmer (like a TL866 or CH341A) to read the flash contents, search for the Bluetooth name string in the hex dump, overwrite it with a new name of the same length, and then write the modified firmware back to the flash. One blog post about domesticating a Bluetooth speaker’s firmware used exactly this approach to change notification sounds, but the author noted that is the hardest part.

Warning: This method carries a high risk of bricking the board if the wrong firmware version is flashed. Method 2: The Hardware Swap (The Intermediate Alternative)

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The implementation under ticket VHM-314 addresses the requirement to modify user entity display names within the system. The feature is a critical Quality of Life improvement that has been highly requested by the user base. Overall, the execution is functional and meets the primary acceptance criteria, though there are minor UI/UX considerations that should be addressed before full deployment. Vhm-314 Change Name

If you do not want to solder or risk ruining your hardware, you can change how the VHM-314 appears on your specific playback devices using software masking. While this does not change the name inside the chip, it changes how it looks on your screen. On Android: Go to > Connected Devices > Bluetooth . Pair with the VHM-314 . Tap the Gear icon next to the paired VHM-314. Tap the Edit (Pencil) icon in the top right corner.

2. Hardware-Level Firmware Modification (Permanent Renaming)

Ensure your module is powered off. You will need to locate the RX and TX pins on your VHM-314 board. Use a tool like the OVC3860 Development Tool or a similar serial terminal. Connection: Some VHM‑314 variants store their firmware on an

The module has appeared in many versions (V1.0, V2.0, V3.0) and even more sub‑versions, often distinguished by the chip inside (AS19AP, AS20BP, AS22BP, AC1847AP1P803, etc.). This fragmentation is part of the reason the naming topic is so confusing.

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.

Locate the Bluetooth device, right-click it, and select . Go to the Bluetooth tab. Warning: This method carries a high risk of

For specific, high-end models, a firmware upgrade via USB can change the name, but this is rare for the standard VHM-314.

: Use the PSTool software to filter for "user friendly name".

For users seeking a zero-risk setup, software aliasing provides the exact same visual result on your primary devices without touching a soldering iron. For advanced developers and makers building commercial products out of the VHM-314, setting up a JieLi flashing environment or editing the 24C02 EEPROM is the only way to hardcode a permanent identity directly onto the hardware.

or similar chipsets. Unlike higher-end boards with exposed USB interfaces, these budget modules typically require a USB-to-TTL Serial Adapter