Vhm-314 Change Name 【POPULAR】

If you have the space, an ESP32 can be programmed as an A2DP sink with any name you choose. 3. Physical Labeling

Offers more customization and a dedicated data interface.

The board lacks a dedicated USB-to-UART interface for AT commands. Vhm-314 Change Name

The VHM-314 is a popular, low-cost Bluetooth audio receiver module used extensively in DIY audio projects. While these boards are efficient and easy to use, they often come with a generic broadcast name like "VHM-314" or "XY-BT."

If having a custom broadcast name is a requirement for a commercial product or a high-end DIY build, consider swapping the VHM-314 for a module that supports . Recommended Alternatives: If you have the space, an ESP32 can

Every Bluetooth module has a unique MAC address. If you have multiple "VHM-314" devices in one house, your phone or PC will usually list them as: VHM-314 (AA:BB:CC...) VHM-314 (DD:EE:FF...)

A similar low-cost audio module that supports name changes via serial commands. The board lacks a dedicated USB-to-UART interface for

The firmware is typically stored on a chip that is not user-programmable without specialized hardware (like an ICSP programmer).

Unlike high-end Bluetooth modules (like those from CSR/Qualcomm) or programmable microcontrollers (like the ESP32), the VHM-314 uses a low-cost, fixed-function Bluetooth SoC (System on a Chip). In most versions of this board, the Bluetooth name is hardcoded into the firmware during the manufacturing process. The Technical Barrier