Vhm 314 Datasheet Free _top_ Jun 2026
The blue LED indicator will flash rapidly, indicating it is in pairing mode.
: Once paired, the module automatically reconnects to the last device when powered on.
| Category | Specification | Typical Value / Details | | :--- | :--- | :--- | | | Model | VHM-314 | | | Main Chipset | JL AC6925A or AC1847AP1P803 | | | Board Dimensions | 30mm x 30mm square, ~5 grams weight | | Connectivity | Bluetooth Version | 5.0 (Most common) / 4.1 / 4.0 variants exist | | | Supported Profiles | A2DP, AVCTP, AVDTP, AVRCP, HFP | | | Range (LOS*) | Typically 10–15 meters (some claim up to 30m) | | Power Supply | Operating Voltage | 3.7V to 5V DC (via Micro USB or Vbat pads) | | | Power Interface | Micro USB or Type-C (on newer versions) | | | Battery Support | Direct connection for 3.7V Lithium battery (Li-Ion/Li-Po) | | Audio | Audio Outputs | 3.5mm Stereo Jack & 3-pin solder pad (L, R, GND) | | | Speaker Output | 2 x 3W (into 4Ω load at 5V) | | | Signal/Noise Ratio (SNR) | ≥90dB (some sources state ≥80dB) | | | THD + N | -70dB | | | Crosstalk | -86dB | | | Supported Formats | MP3, WAV, APE, FLAC | | Environment | Operating Temp. | -10°C to +85°C | vhm 314 datasheet free
The VHM-314 leverages a high-performance Bluetooth 5.0 decoder chip (often the ) to provide stable, lossless audio transmission. Specification Bluetooth Version 5.0 (Backward compatible with 4.1/4.2) Operating Voltage DC 3.7V – 5V Power Consumption ~20mA (Working), SNR (Signal-to-Noise Ratio) ≥is greater than or equal to THD+N -70dB (Total Harmonic Distortion) Transmission Range Up to 15 meters (Line of Sight) Audio Formats WAV, APE, FLAC, MP3 Dimensions ~30mm x 30mm Key Features
The easiest way to power the module, typically using a phone charger or power bank. The blue LED indicator will flash rapidly, indicating
External power supply terminals. The positive pad is used for connecting lithium batteries (
Before searching, look closely at the chip on your particular VHM-314 module. The markings (e.g., AC1847AP1P803 , AS19AP28150 ) are the key to unlocking the correct technical details. | -10°C to +85°C | The VHM-314 leverages
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vhm_314_original_specs.txt - 0.2kb - deep.old.sector
Open the Bluetooth settings on your smartphone, tablet, or computer. Scan for new devices. The module will appear in your list under the name . Select it to pair. No password or PIN code is required. Step 3: Playing Audio
The VHM 314 is a highly versatile VCO module that offers a wide range of tonal possibilities. It's designed to be a compact, yet powerful addition to any Eurorack synthesizer system.