Thank you for your understanding and cooperation.
The VHM-314 module is designed as an all-in-one, "plug-and-play" device, which makes it challenging to modify the firmware compared to modules like the HC-05. There are two primary avenues for changing the name, ranging from easy to highly complex. 1. Software-Level "Renaming" (Easy, Temporary Fix)
Power on the device and select "Read All" to find the current configuration. Vhm-314 Change Name
Do you see any labeled TX, RX, or PRG on the back of the board?
The module has appeared in many versions (V1.0, V2.0, V3.0) and even more sub‑versions, often distinguished by the chip inside (AS19AP, AS20BP, AS22BP, AC1847AP1P803, etc.). This fragmentation is part of the reason the naming topic is so confusing. Thank you for your understanding and cooperation
Use programmer software (like NeoProgrammer or AsProgrammer) to read the contents of the EEPROM and save a backup file.
VHM-314 Bluetooth 5.0 Audio Receiver Board MP3 Lossless Decoder The module has appeared in many versions (V1
Connect the adapter's to the board's RX and vice versa (if the board has exposed serial pads).
To attach wires to the programming pads.
Method 3: Software Masking via the Host Device (The Easy Way Out)
Changing the name of your VHM-314 device is a simple process that can be completed in a few steps. By following the guidelines outlined in this article, you can personalize your device and make it more identifiable in your network. Remember to choose a descriptive name, avoid special characters, and keep it short. If you encounter any issues during the process, consult with your system administrator or refer to the troubleshooting tips outlined in this article.