Bluetooth-Compatible 5.3 Audio Transmitter Module Stereo Transceiver Wireless Speaker Adapter DIY Bluetooth Audio Board

This wireless Bluetooth audio transceiver module integrates Bluetooth stereo audio transmission and reception. It uses Bluetooth 5.3 protocol and supports automatic reconnection from the last connected Bluetooth device. It supports serial AT commands for configuring compatible Bluetooth device names, retrieving search results, modifying Bluetooth names, and controlling connection and disconnection. The module is configured to operate in either Bluetooth audio transmission or Bluetooth audio reception mode by setting short-circuit solder points. It is widely used in applications requiring Bluetooth audio reception, Bluetooth audio transmission, wireless audio transmission, and DIY modifications. When configured in Bluetooth audio transmission mode: it can wirelessly transmit stereo audio signals with a module configured in reception mode, and can also connect to some Bluetooth headphones and speakers. When configured in Bluetooth audio reception mode: it can connect to smartphones and tablets to play Bluetooth music. It is recommended to use two modules together, one as the transmitter and the other as the receiver, for wireless audio signal transmission between them. Color: As Shown Material: PCB Package Contents: 1* Audio Transceiver Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.