Audio Module 2.4G High Fidelity Wireless Stereo Module with Baseboard Evaluation Kit DIY Wireless Speaker Modification

This high-fidelity wireless stereo audio transceiver module integrates both wireless stereo audio transmission and reception. To ensure stable wireless transmission, this module utilizes an adaptive frequency hopping algorithm. When it detects channel congestion, it automatically switches to a relatively free channel to continue communication. To address signal confusion, this module uses an 8-bit address code to distinguish between receivers and transmitters. Connections are established only when the address code of the receiving module matches that of the transmitting module; otherwise, no connection is established. This module utilizes a proprietary 2.4G wireless communication protocol and codec algorithm, employing a "broadcast" transmission mode and supporting multiple receivers (i.e., an unlimited number of receivers can simultaneously receive signals within the transmitter's coverage area). This module is widely used in applications requiring wireless audio transmission and DIY wireless speaker modifications. Dimensions: 15.5 x 21mm Weight: 1g Operating Voltage: 3.5-5V Operating Current: 30-40mA Standby Current: 2uA Signal Coverage Radius: ≤50m RF Output Power: +8dBm RF Frequency Range: 2402-2480MHz Audio Dynamic Range: 104dB Audio Total Harmonic Distortion and Noise: -70dB Audio Frequency Response: 20Hz-20kHz Sampling Rate: 24Bit/48kHz Audio Signal-to-Noise Ratio: 95dB Audio Input and Output Signal Amplitude: ≤2Vpp Number of Channels: 2 Channels (Stereo) Transmission Delay: 100mS Color: As Shown Material: PCB Package Contents: 1 x Audio 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.