VHM-314 Bluetooth 5.0 Audio Receiver Module

Specifications

• Power Supply: 3.7-5V
• SNR: 90dB
• THD + N: -70dB
• Crosstalk: -86dB
• DNR: 91dB
• Support Profile: A2DP/AVCTP/AVDTP/AVRCP/HFP
• LOS: >15m

Interface Details

• USB Powered: Universal micro USB 5V power supply
• 3.7-5V Supply Pad: External 3.7-5V lithium battery power conversion
• LED Indicator: Blue light indicates Bluetooth mode
• 3.5mm Stereo Audio Interface: Standard 3.5mm interface, output stereo audio source, connect headphones, amplifiers, and other devices

Instructions

After powering on, the blue indicator lights up and enters Bluetooth mode. The message "Bluetooth device is ready to pair" is displayed, indicating it has entered Bluetooth mode and is waiting for pairing. The device name "XY_BT" will be found by the mobile phone Bluetooth. Click to connect, and the decoder board will indicate "Bluetooth device is successfully connected", showing that the decoder board and the mobile phone are successfully connected, allowing you to play music.