The is a popular, low-cost Bluetooth audio receiver module used for DIY audio projects, such as turning old wired speakers into wireless ones. It supports Bluetooth 5.0 and high-quality lossless decoding for formats like WAV, APE, FLAC, and MP3. Technical Specifications
The board features an onboard LED to show the Bluetooth status (flashing for pairing mode, solid for connected). Common Applications Because of its compact size ( vhm 314 datasheet free
Another long pause. The screen flickered. The is a popular, low-cost Bluetooth audio receiver
Elara’s heart hammered. That was it. The secret. The error wasn’t a faulty capacitor or a dead trace—it was thermal drift. Kael had spent years swapping components, never knowing the chip itself was a liar. Common Applications Because of its compact size (
Standard 5V power input. Can be powered by a phone charger, power bank, or computer USB port.