Bta-rx-a3 Csr8630 Bluetooth 4.0/4.2 Audio Receiver Module Wireless Module

US $330

  • Shenzhen , China
  • Oct 26th
Product Introduction: 1.Adopt CSR8630 bluetooth module,stereo autio transmission,support bluetooth 4.0 2.Adopt TI TPA6132 amplifier 3.Integrated double color LED indicator light 4.Suppply power adopts stabilivolt IC,input voltage range is 3.3V-5.5V   Pin Definition: 1.SPK_EN:control external amplifier enable;if there is audio transmission,it will output high level(high level is 1.8V);in normal time it is low level 2.PLAY Key:short press can stop playing,long press for 3s and come into matching mode (disconnect the bluetooth,then repeat to search) 3.PREV/V- Key:short press previous song;long press volume - 4.NEXT/V+ Key:short press next song;long press volume + 5.1V8:module 1.8V output pin,it is mainly used as key 6.LED0:connect with red LED light 7.LED1:connect with blue LED light 8.GND:power supply negative 9.VCC:power supply positive,voltage is 3.3V-5.5V 10.OUTL:left channel output 11.OUTR:right channel output 12.AGND:audio common port   Pin Description: Reference Circuit: Note:1.VDD Voltage Range:3.3V-5.5V      2.VDD Current Range:>200mA   Size Picture: inkfrog terapeak inkFrog Analytics On Oct-26-16 at 08:07:28 PDT, seller added the following information:

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