Description

XY-BT 5W Bluetooth Decoding Board

Parameter Characteristics:

Power Supply：3.7-5V

SNR：90dB

THD+N：-70dB

Crosstalk：-86dB

DNR：91dB

Support Profile：A2DP/AVCTP/AVDTP/AVRCP/HFP

LOS：>15m

Function And Interface Definition:

Interface Details:

5V USB power supply: Universal Micro USB 5V power supply

3.7-5V power supply pad: realize external 3.7-5V lithium battery power supply modification

LED indicator: blue light long on in bluetooth mode

3.5mm audio interface: standard 3.5mm interface, output stereo sound source, can be inserted into headphones, connected to power amplifiers and other equipment

Left channel 5W output: The left channel of the decoder board is 5W power amplifier output, connected to 4?1?76?1?78 3W (5W) speakers

Right channel 5W output: 5W power amplifier output on the right channel of the decoder board, connected to 4?1?76?1?78 3W (5W) speakers