Vhm 314 Datasheet Free ((top)) -
Obstructions or metal enclosures shielding the onboard PCB trace antenna.
Based on standard electronic component naming conventions, here is the technical breakdown of what "VHM 314" likely represents:
If you search the major databases (DigiKey, Mouser, Octopart, or even Google Scholar) for "VHM 314," you will likely hit a dead end. This usually means one of three things: vhm 314 datasheet free
Understanding the electrical thresholds is critical to prevent damaging the module. Specification 3.7V to 5.0V DC Bluetooth Version Bluetooth 5.0 (backwards compatible with 4.2, 4.1, 4.0) Supported Profiles A2DP, AVCTP, AVDTP, AVRCP, HFP Signal-to-Noise Ratio (SNR) Total Harmonic Distortion (THD+N) Crosstalk Dynamic Range (DNR) Transmission Distance Up to 15 meters (barrier-free clear line of sight) Dimensions 30mm x 30mm 3. Pinout and Interface Configuration
Audio Output: Plug your speakers or headphones into the 3.5mm jack. If using an external amplifier, use the L/G/R soldering pads for a cleaner signal path. Key Features and Benefits Obstructions or metal enclosures shielding the onboard PCB
This report examines the technical specifications, features, and operational details of the VHM-314 Bluetooth Audio Receiver Module
If you are planning a project with this module, tell me you are building (e.g., car stereo, boombox, headphone amp) and what power source you plan to use. I can provide a custom wiring layout or component recommendations! Share public link Specification 3
The VHM-314 is favored for its simplicity and decent performance. While different versions of the module exist, the following are the most consistently reported technical specifications:
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