Vhm-314 Change | Name

Open > Hardware and Sound > Devices and Printers . Right-click the VHM-314 device and select Properties .

Unplug the module from your computer. Power it up independently using a phone charger or battery setup. Turn on Bluetooth on your smartphone and scan for new devices to verify that your custom name appears. Method 2: Direct EEPROM/Flash Programming (Hardware Method)

The is a popular, cost-effective Bluetooth 5.0 wireless audio receiver module widely used to add wireless functionality to old speakers, amplifiers, or car audio systems. It is popular because of its simplicity, featuring a micro-USB power input and a 3.5mm stereo jack.

Most modern smartphones and computers allow you to "alias" or rename a connected Bluetooth device. This change only affects how the device looks on screen; it will still appear as "VHM-314" to others. Android/iOS: Go to Settings > Bluetooth , connect to the

You can often rename devices through the Control Panel or Device Manager , though support varies by Windows version . 3. Firmware-Level Name Change (Advanced) Vhm-314 Change Name

Yes, modules like the ESP32-A1S, HM-10, or HC-05/HC-06 often support AT commands for customizing the Bluetooth name and other settings.

Unlike modules like the or HC-06 , which use AT Commands to change internal settings like name and PIN, the standard

Find the small 8-pin surface-mount IC adjacent to the main Bluetooth SOC. It is typically a 24C-series or 25-series EEPROM/Flash chip.

Select the correct COM port inside the JieLi configuration tool. Open > Hardware and Sound > Devices and Printers

Changing the broadcast name of the VHM-314 Bluetooth Audio Receiver

Type your custom name (e.g., "Living Room Speakers") and save. Android will permanently remember this alias for this specific MAC address. On Windows 10/11: Pair the VHM-314 with your PC.

Read the laser-etched markings on the main IC to find the exact JieLi chip model.

You will need to locate the SPI programming contacts (usually labeled SPI_CS#, SPI_CLK#, SPI_MOSI#, SPI_MISO#) on the main chip. Power it up independently using a phone charger

If customizable broadcast names, passwords, and custom audio prompts are critical to your project, consider upgrading to a Bluetooth module built on the Qualcomm CSR8645/CSR8675 or ESP32 chipsets. These modules are explicitly designed to be configured via simple AT commands or user-friendly software utilities.

The lack of a clear, consistent naming scheme leads to several real-world frustrations. For multi-room setups, having several identical VHM-314 modules appears as multiple generic devices, making it nearly impossible to tell which speaker is which. This confusion is amplified in shared settings like a workshop or lab. Furthermore, if you ever sell or pass on a project built with a VHM-314, the next user will face the same cryptic name. This is a common issue with all low-cost, mass-produced Bluetooth modules.

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