Vhm-314 Change Name

If you are stuck with several VHM‑314 modules and cannot rename them, there are a few practical workarounds:

Go to Settings > Bluetooth , tap the "i" icon next to the device, and select Name .

For most DIY builders, offers the cleanest path forward for commercialized projects, while Method 2 is ideal for quick, single-user home deployment. Attempt Method 3 only if you possess intermediate electronics diagnostic skills and have access to JieLi flashing software. If you want to proceed with a specific method, let me know: Which version or layout of the VHM-314 board you own?

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. Vhm-314 Change Name

While changing the name of your VHM-314 device is a relatively simple process, there are some common issues that may arise. Here are a few:

new devices, you must interface directly with the module's chip using specialized hardware.

Note: Do not connect the VCC power pin from the adapter directly to the chip unless you are certain of the voltage compatibility (most JieLi chips operate internally at 3.3V, while the VHM-314 board input accepts 5V via Micro-USB). 3. Run the Configuration Tool Plug the USB adapter into your Windows PC. If you are stuck with several VHM‑314 modules

Disconnect the programmer, power up the VHM-314, and scan for Bluetooth devices on your phone to verify the new name.

Have you encountered specific issues with VHM-314 in your stack? Let us know in the comments how your team handled the migration.

Open the .bin file in a dedicated Hex Editor (such as HxD). Use the "Find" tool to search for the ASCII text string "VHM-314". If you want to proceed with a specific

Route the Left, Right, and Ground audio output pins of your new module directly into the audio input pins (or auxiliary jack solder pads) of the VHM-314.

Let’s debunk a few myths circulating on forums: