Ensure your module is powered off. You will need to locate the RX and TX pins on your VHM-314 board. Use a tool like the OVC3860 Development Tool or a similar serial terminal. Connection:
Bluetooth names in cheap SoCs are tightly bound to memory constraints. Trying to change a 5-character name ( XY-BT ) to a 15-character name without restructuring the firmware code will cause firmware crashes.
Open the (classic view) and go to Devices and Printers . Right-click the VHM-314 icon and select Properties . Go to the Bluetooth tab. Vhm-314 Change Name
Click the "Write" , "Burn" , or "Update" button in the software utility. The software will push the updated configuration sector back to the chip's memory.
However, the default Bluetooth name, often appearing simply as "VHM-314" or "BT-Audio", can be inconvenient if you have multiple modules in your home. This article will walk you through the possibilities and methods for changing the name of your VHM-314 Bluetooth module. Understanding the VHM-314 Architecture Ensure your module is powered off
Unplug USB, readjust the clip jaws on the chip pins to scrape away residual manufacturing flux, and try again. Corrupted configuration sector or broken hex formatting.
If you have encountered the "VHM-314 Change Name" directive in your queue or logs, here is what you need to know about handling this change request efficiently and securely. Connection: Bluetooth names in cheap SoCs are tightly
While this does not change what other devices see before pairing, it permanently fixes the naming confusion on your primary playback devices. Method 3: Hardware Firmware Flashing (Expert Level)