Vhm-314 Change Name

Type your desired new name directly over the old name. Ensure the new name does not exceed the character length of the original name, or use null bytes ( 00 ) to pad out the remaining space if the new name is shorter. Do not shift the hex offsets.

Attach a SOIC8 test clip to the chip, or desolder the chip and place it into a CH341A programmer. Connect the programmer to your PC.

The details of VHM-314 are as follows:

user wants a long article about the keyword "Vhm-314 Change Name". This likely refers to a company or product named VHM-314 that has undergone or is undergoing a name change. I need to gather information about this specific entity and the details of the name change. My search strategy will involve multiple queries to cover different aspects. I will start with a broad search to identify what VHM-314 is, then follow up with specific queries about the name change, including any official announcements, news, and context. search results indicate that "VHM-314" is a Bluetooth audio receiver module, not a company or drug. There is no immediate mention of a name change. I need to investigate this further. Perhaps the name change refers to a specific version or a rebranding of this module. I will look into the different versions and any related discussions. search results show various sellers and versions of the VHM-314 module, but no official name change. The user might be referring to a specific event or product name change within a particular context, perhaps a company or a drug named VHM-314. I need to explore other possibilities. I will search for "VHM-314" in other contexts, such as a company name, a drug, or any product that might have undergone a name change. search results consistently show VHM-314 as a Bluetooth audio module. There is no evidence of a company or drug with that name. The user's query "Vhm-314 Change Name" might refer to the process of changing the Bluetooth device name of this module. I have found some references that might be relevant. I will open some of them to gather more details. opened pages provide context. The Hackaday article mentions a desire to rename VHM-314 modules. The Raspberry Pi article explicitly states that it's not usually possible to change the name of cheap Bluetooth boards like the VHM-314. The Elecbee page lists the Bluetooth name as "VHM-314-V3.0". This suggests that the "name change" might refer to the default Bluetooth device name that appears when pairing, which can vary by version or seller. I need to compile information on the different names, the inability to change it, and potential workarounds. I will also search for more specific information on how to change the Bluetooth name, maybe via AT commands or firmware modification. search results show various default names like "XY_BT", "VHM-314", "XIDADIANZI", and "XY_BT". The Raspberry Pi article confirms the name can't be changed easily. The Hackaday comment mentions a desire to rename them. The search for AT commands shows one result that might be relevant. I will open that. article mentions that the MODE pin can be used with AT commands, but it doesn't specify if those include renaming. The search results suggest that the VHM-314 module's Bluetooth name varies by version and seller, and changing it is generally not possible without advanced firmware hacking. The user's query "Vhm-314 Change Name" likely refers to the desire or process of changing the module's Bluetooth device name. My article will cover the identity and default names, the challenge of changing names, community workarounds, market alternatives, and a summary. I will structure the article with an introduction, sections on the module's identity, the name change challenge, default naming variations, community hacks, and recommendations, followed by a conclusion. I will cite relevant sources. VHM-314 Change Name: The Complete Guide to Bluetooth Module Identification Vhm-314 Change Name

Please update VHM-314 to its new designation across all relevant platforms and documentation.

Given the low cost of the VHM-314, this process is generally not worth the effort, as the necessary equipment costs far more than a new module. Frequently Asked Questions Can I use AT commands to rename the VHM-314?

Unlike high-end Bluetooth modules (like those from CSR/Qualcomm) or programmable microcontrollers (like the ESP32), the VHM-314 uses a low-cost, fixed-function Bluetooth SoC (System on a Chip). In most versions of this board, the Bluetooth name is hardcoded into the firmware during the manufacturing process. The Technical Barrier Type your desired new name directly over the old name

This method requires a USB-to-TTL serial adapter (like an FTDI or CH340G module) and access to the JieLi SDK (Software Development Kit) compiler tools, which are widely available in online DIY electronics repositories.

Jieli AC690X/AC692X BT Product Tool or Bluetrum Configuration Tool (depending on your chip variant). Step-by-Step Procedure

Most VHM-314 modules are based on low-cost Bluetooth audio chips with locked firmware, meaning the name is hardcoded at the factory. Attach a SOIC8 test clip to the chip,

Carefully solder wires from the SPI programmer to these points.

Open the saved hex file in a Hex Editor (such as HxD). Use the text search function to find the default string, "XY-BT" or "VHM-314."

If the inability to rename the VHM‑314 is a deal‑breaker for your project, consider switching to a different Bluetooth audio receiver module that supports user‑configurable device names.