Vhm 314 Datasheet Free Hot! Info
The module's compact size and capabilities make it a popular choice for a wide range of projects:
relies on the . It delivers high-fidelity sound across standard wireless configurations. Specification Value Bluetooth Version Bluetooth 5.0 (with backward compatibility) Operating Voltage DC 3.7V to 5.0V Operating Current Signal-to-Noise Ratio (SNR) Total Harmonic Distortion (THD+N) ≤ 0.1% (-70 dB) Dynamic Range (DNR) Crosstalk Isolation Transmission Range Up to 15 Meters (Open line-of-sight) Supported Protocols A2DP, AVCTP, AVDTP, AVRCP, HFP Supported Codecs / Formats MP3, WAV, FLAC, APE lossless playback Dimensions 30mm x 30mm x 10mm Interface & Hardware Layout
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nominal), while the negative pad connects to the system ground (GND). Audio Output Interfaces
Disclaimer: Component specifications change. Always verify the revision date on the datasheet (newest is usually Rev. 1.4 or higher). The module's compact size and capabilities make it
Below is a comprehensive technical guide and datasheet overview for the VHM-314. Understanding the VHM-314 Hardware
Delivers a signal-to-noise ratio (SNR) of 90dB and supports lossless decoding formats. Versatile Power Supply: Can be powered via USB ( ) or a Lithium battery ( Plug & Play: Includes a stereo jack for easy analog output. VHM-314 Technical Specifications (Datasheet Summary) Many websites claim to offer free datasheets but
Start playing audio on your device. The LED will blink slowly during playback. 6. Troubleshooting Common Issues Issue 1: High-Pitched Buzzing or Noise (Ground Loop)