Vhm-314 Change Name !link! -

A cheap, universally available USB hardware programmer.

Tap the or the info button next to the device name. Select Rename , type your preferred name, and tap Save . On iPhone/iPad : Go to Settings > Bluetooth . Tap the (i) icon next to the connected device. Tap Name , enter the new name, and press Done . On Windows :

Thank you for your understanding and cooperation.

I wanted to let everyone know that VHM-314 will now be referred to as [New Name]. This change is effective [Date] and is part of our ongoing efforts to [briefly mention the reason or context if needed]. Vhm-314 Change Name

Modifying hex code incorrectly or flashing an incompatible firmware file can easily "brick" the board, rendering it permanently non-functional. Given the low cost of the VHM-314, many users accept this risk as a learning experience.

Many of these alternative boards share the exact same 3.7V–5V power footprint and 3.5mm audio jack layout as the VHM-314.

A similar low-cost audio module that supports name changes via serial commands. A cheap, universally available USB hardware 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

It sounds simple, but for DIY enthusiasts building multi-room audio, physical labeling is the most effective tool. Use a label maker to put the unique ID or the local name you assigned on the outside of the project box. How to Rename VHM-314 on Your Phone (Local Only)

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) On iPhone/iPad : Go to Settings > Bluetooth

If having a custom broadcast name is a dealbreaker for your project, you might consider modules that use chips with accessible AT commands or SPI programming capabilities, such as: Changing the name on a CSR A64215 audio bluetooth module

A USB-to-TTL serial adapter (such as a CH340 or CP2102 board). A soldering iron and thin jumper wires. A computer running Windows. Software Needed: JieLi AC69xx SDK (Software Development Kit).