The VHM-314 Bluetooth 5.0 Stereo Audio Receiver Module is a compact wireless audio board that adds Bluetooth streaming to any wired speaker, amplifier, or headphone setup. Built around a dedicated Bluetooth decoder chip, it pairs quickly with phones and other source devices and outputs clean stereo sound through its onboard 3.5mm jack.
Key features:
- Bluetooth 5.0 Chipset: Delivers a stable wireless link with lower latency and better range than older Bluetooth versions.
- Stereo 3.5mm Output: Onboard headphone jack connects directly to speakers, amplifiers, or powered monitors.
- Micro USB Power: Runs from any 3.7V to 5V USB power source, ideal for battery packs or wall adapters.
- LED Pairing Indicator: Onboard LED shows connection and pairing status at a glance.
- Compact Footprint: Roughly 30mm x 30mm, small enough to embed inside existing speaker enclosures.
It is a popular choice for retrofitting older wired speakers with modern Bluetooth streaming, needing only a power source and a connection to the existing audio input.