Vhm 314 Datasheet 'link' Free -

: A built-in LED (typically blue) indicates pairing status and active connection. Pinout and Interface Details

: It can be powered via a Universal Micro USB/Type-C 5V port or through dedicated 3.7V lithium battery pads (VBAT/GND). vhm 314 datasheet free

: Once paired, the module automatically reconnects to the last device when powered on. : A built-in LED (typically blue) indicates pairing

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 VHM-314 leverages a high-performance Bluetooth 5

: External 3.7V–4.2V lithium battery input pads.

: Alternative stereo output terminals (Left, Right, and Common Ground) for internal wiring to an amplifier board.