Changing this name—a process often referred to as —is highly desirable for identifying multiple devices in a home, branding a custom build, or simply making the device easier to recognize in your Bluetooth list.
Typical specifications include:
This is the universally recommended solution for anyone with multiple VHM-314 boards. Instead of changing the module, you change how your phone or computer displays its name. This renaming is stored locally on your device, so the module itself remains unchanged, but you can easily identify it.
Carefully overwrite the characters with your new name.
Reviewers and technical guides note that the default broadcast name is typically Sharvielectronics Vhm-314 Change Name
Click . If the connection is successful, the software will download the current configuration parameters from the chip. 4. Modify the Bluetooth Name
Method 1: Flashing the Chipset via JL-Programmer (The Official Hardware Approach)
The reason for this change is [Optional: Provide a reason if necessary].
[ PC with JieLi Toolchain ] ---> [ USB-to-TTL Adapter ] ---> [ VHM-314 RX/TX Pins ] Warning and Requirements Changing this name—a process often referred to as
Open the Module: Carefully remove the PCB from the casing.
This inconsistency is the root of the problem. The name is hardcoded into the module's firmware by its original manufacturer, and they often use whatever name they please.
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.
Because this low-cost hobbyist board lacks accessible AT-command pins or a built-in USB data interface, standard programming methods will not work directly out of the box. This guide covers the absolute best methods to modify or mask your VHM-314's broadcast name. Method 1: The Client-Side Masking Workaround (Easiest) This renaming is stored locally on your device,
Unlike consumer Bluetooth speakers that offer a smartphone app for customisation, the VHM‑314 is a bare‑circuit‑board OEM component. There is no app, no web interface, and no driver software that lets you tweak settings after the board is powered on.
Other practical workarounds include physically labeling each module with a marker, keeping careful documentation of which module is installed where, and—as a last resort—using a different Bluetooth module altogether. Several alternatives, such as the ESP32-A1S or the HM-10 , offer more customization.
Not in the dome, but in Archaic’s logic. A centuries-old sub-routine, "Project Genesis," auto-activated. Its directive: Repopulate the surface. For this, you will need more than workers. You will need ancestors.