Vhm-314 Change Name -
: Go to Settings > Connected Devices , tap the gear icon next to the , and select the pencil/edit icon to rename it.
While specific code definitions vary across proprietary systems, typically refers to a Validation Handling Module or Virtual Host Management protocol. The "Change Name" operation associated with it is rarely as simple as renaming a file; it usually involves altering a primary key or a unique identifier within a database architecture.
For makers, builders, and small audio businesses who need the module to broadcast a unique brand identifier natively to all nearby scanning smartphones, the factory ROM must be modified or bypassed. Vhm-314 Change Name
The is a popular, low-cost Bluetooth 5.0 audio receiver module used for DIY speaker projects and car audio upgrades. While highly functional, users often want to change its default broadcast name—typically "XY_BT" , "VHM-314-V2.0" , or "BM3" —to something more personalized or to distinguish between multiple modules.
The easiest way to alter the displayed Bluetooth name without hacking the VHM-314 hardware is to bypass its Bluetooth transmitter entirely using an external transceiver module. How It Works : Go to Settings > Connected Devices ,
is a favorite among DIY enthusiasts for its low cost and high-quality "lossless" decoding. However, a common frustration for hobbyists is the generic broadcast name, often appearing as "VHM-314" or "XY-BT," which can be confusing if you have multiple modules in one home.
Ensure the module is actively connected. Tap the right next to the "XY_BT" label. For makers, builders, and small audio businesses who
Tap the (settings icon) next to the "VHM-314" device name. Select Rename . Type in your new desired name and save. On iOS (iPhone/iPad) Connect your VHM-314 to your iPhone. Go to Settings > Bluetooth . Tap the blue "i" icon next to the VHM-314 device. Tap Name and change it. On Windows Connect the module to your PC. Open Control Panel > Devices and Printers . Right-click the VHM-314 device and select Properties . Go to the Bluetooth tab, type the new name, and click OK.
If you are stuck with several VHM‑314 modules and cannot rename them, there are a few practical workarounds:
For those who find the hardware modification too daunting, consider upgrading to a more addressable platform like a Raspberry Pi Zero W with a DAC
| Feature | Details | |---------|---------| | Bluetooth version | 4.1, 4.2, or 5.0 (depends on variant) | | Power supply | 3.7 V – 5 V (USB or Li‑ion battery) | | Audio output | 3.5 mm stereo jack + solder pads | | Supported formats | MP3, WAV, APE, FLAC (lossless decoding) | | Signal‑to‑noise ratio | ≥ 90 dB | | Range | Up to 15 m |