3.7V to 5V DC (supports LiPo batteries via pads or USB power). Bluetooth Version: 5.0 (supports 4.0/4.1/4.2). Audio Output: 3.5mm Stereo Jack + solder pads (L/G/R). Decoding Formats: WAV, APE, FLAC, MP3 (lossless decoding). Performance: SNR (Signal-to-Noise Ratio): -70dB (approx. 0.1%). Transmission Distance: Up to 15 meters in open space. Raspberry Pi Official Magazine Version Variations
: Once paired, the module automatically reconnects to the last device when powered on.
: A built-in LED (typically blue) indicates pairing status and active connection. Pinout and Interface Details
You can view or download the full technical PDF from retailers/sites like iFuture Technology or RCS Components . VHM-314 Bluetooth Audio Receiver Board Module
There are several websites and resources where you can find the VHM 314 datasheet for free. Here are some options:
Retailers often provide specifications in their product descriptions, which can serve as a functional datasheet in a pinch. For example, the listing from Kamami.pl provides an excellent summary of features, while the technical details on Roboshop.spb.ru offer practical usage notes. The following table summarizes useful sources discovered during research:
3.7V to 5V DC (supports LiPo batteries via pads or USB power). Bluetooth Version: 5.0 (supports 4.0/4.1/4.2). Audio Output: 3.5mm Stereo Jack + solder pads (L/G/R). Decoding Formats: WAV, APE, FLAC, MP3 (lossless decoding). Performance: SNR (Signal-to-Noise Ratio): -70dB (approx. 0.1%). Transmission Distance: Up to 15 meters in open space. Raspberry Pi Official Magazine Version Variations
: Once paired, the module automatically reconnects to the last device when powered on.
: A built-in LED (typically blue) indicates pairing status and active connection. Pinout and Interface Details
You can view or download the full technical PDF from retailers/sites like iFuture Technology or RCS Components . VHM-314 Bluetooth Audio Receiver Board Module
There are several websites and resources where you can find the VHM 314 datasheet for free. Here are some options:
Retailers often provide specifications in their product descriptions, which can serve as a functional datasheet in a pinch. For example, the listing from Kamami.pl provides an excellent summary of features, while the technical details on Roboshop.spb.ru offer practical usage notes. The following table summarizes useful sources discovered during research:
• Registered Office Address: Dudhola Link Road, Dudhola, Palwal, Haryana – 121102, India
• Corporate Identity Number (CIN): L74899HR1995PLC053860
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