It is a Bluetooth audio transmitter module. This product is a low-cost,cost-effective stereo wireless transmission and transmission solution with superior overall performance. It can quickly realize the wireless transmission of music and enjoy the fun of wireless music.
1) .It is mainly used for short-distance music transmission, and can be easily connected to bluetooth devices of digital products such as laptops, mobile phones, PDAs, and other digital products to realize wireless transmission of music.
2).It supports wireless audio transmission,and can wirelessly transmit its own sound source to another Bluetooth product.
3).It transmits fast and stable.
4).It has an LED indicator to show the working status.
5).It has a power-on button and a one-button switch,which is easy to operate.
1).Product Name:Bluetooth Audio Transmitter Module
2).Bluetooth Specification:Bluetooth 2.1
3).Power Supply Voltage:DC 2.8V-4.2V
4).Support Bluetooth Protocol:HFPV1.5/A2DPV1.2/GAVDP1.2/IOP/AVRCPv1.0
7).Wireless Transmission Range:10 meters(Min)
11).External Interface:I2C,SPI and UART interface
12).Audio Performance:SBC decoding
13).Audio Signal to Noise Ratio:75dB(Min)
1).Regarding the use environment of wireless Bluetooth,wireless signals,including Bluetooth applications,are greatly affected by the surrounding environment.Obstacles such as trees and metals will absorb wireless signals to a certain extent.Therefore,in practical applications,the data transmission distance will be affected.
2).Because the Bluetooth module must be matched with the existing system,it is placed in the shell.Because the metal shell has a shielding effect on the radio frequency signal.Therefore,it is not recommended to install in a metal enclosure.
1pcs Bluetooth Audio Transmitter Module
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