The VHM-314 is a compact, low-cost Bluetooth 5.0 audio decoder board designed for DIY audio projects, wireless speaker upgrades, and portable audio applications. It supports high-fidelity lossless decoding and offers flexible power options, including micro-USB or lithium battery input. 2. Technical Specifications Specification Details Bluetooth Version 5.0 (Backward compatible with 4.0, 4.1, 4.2) Operating Voltage DC 3.7V to 5V Audio Decoding Formats MP3, WAV, FLAC, APE, WMA Signal-to-Noise Ratio (SNR) -70 dB (Total Harmonic Distortion + Noise) Dynamic Range (DNR) Transmission Distance Up to 15 meters in open space Dimensions Approx. 30mm x 30mm x 10mm; Weight: 10g 3. Key Features & Interface
: External 3.7V–4.2V lithium battery input pads.
For advanced DIY integration, the board includes several solder pads alongside the standard connectors: : Primary 5V power input.
Accessing a ensures you have the latest revision, including errata (known bugs) and application notes. vhm 314 datasheet free
Provides the audio output to connect directly to headphones, active speakers, or an amplifier.
Datasheets for materials like VHM 314 are typically provided by manufacturers or suppliers of the material. Here are some steps to find a datasheet:
The VHM-314 5.0 Bluetooth audio receiver board is a versatile and cost-effective module for any audio enthusiast. By using the technical specifications outlined in the , you can seamlessly integrate high-quality wireless sound into your next project. The VHM-314 is a compact, low-cost Bluetooth 5
Provides detailed product information for the VHM-314 board. VHM-314 Interface and Connections
If you are looking for specific, in-depth IC information for the VHM-314, could you tell me if you are trying to or modify the Bluetooth name ?
(For precise numeric values — Bop, Brp, output current, propagation delay, and absolute maximum ratings — refer to the manufacturer datasheet.) For advanced DIY integration, the board includes several
The is a highly popular, ultra-compact, and cost-effective Bluetooth 5.0 audio receiver module . It is widely used by electronics hobbyists, hardware engineers, and DIY audiophiles to add wireless stereo capabilities to wired speakers, vintage amplifiers, and car audio systems.
The VHM314 is a practical, low-cost Hall-effect switch for straightforward magnetic sensing tasks. Validate switching distance and polarity in your prototype, and always consult the official datasheet for absolute limits and detailed timing specs.