DIYmall Bluetooth 4.0 Audio Module CSR8630 KRC-86B Wireless Stereo Receiver Micro USB 3.5MM Speaker Amplifier Sound Senser

Descripción

Description： This module with Micro USB power supply interface, audio output and audio input. There is no need to weld, you can use it directly. Bluetooth version: V4.0 + EDR Size: 30 mm * 30 mm Button interface: 3 key 2.0 interface Support equipment: 2 Back to the functions: automatic back to even Imported British CSR8630 Bluetooth chip, support A2DP, AVRCP. Bluetooth 4.0 + EDR 2-one design, non-multi-plate patchwork, stable performance Using automatic control technology, without key operation, if the connection keys, cell phone or computer can control play / pause, up and down the song, volume addition and subtraction Support two devices connected simultaneously Supports off automatic connection function, that the next time you turn on automatically connect to the last connected device Password is 0000 VCC:positive power supply (3V-5V) GND:negative power supply LED+:pick-emitting diode anode LED-:pick-emitting diode cathode AGND:audio singals received negative OUTR:right channel output OUTL:left channel output INR:AUX right channel input INL:AUX left channel input Package Included: 1 X Bluetooth 4.0 Audio Module