Amplifier Parts Bluetooth Audio Module Board QCC3008 Amplifiers Ground Current

Description

Amplifier Parts Bluetooth Audio Module Board QCC3008 Amplifiers Ground Current
Description:
Brand Name: Aiyima
Model Number: QCC3008 Bluetooth Audio Module
Size: 3.6x3.3CM
1, no DC isolated power supply: suitable for lithium battery power supply, used to modify Bluetooth headset
2, DC isolated power supply(DC5V/12V): suitable for retrofitting speakers, amplifiers, car to increase the Bluetooth function, perfect solution to the common current sound, noise
Two mobile phones can be connected at the same time (method: 2 mobile phones that are paired last automatically)
With a call, Qualcomm QCC3008, Bluetooth V5.0, APTX, power on, the default volume is the largest
Better sound quality with TI amp TPA6132
GND and BAT: 3.7V lithium battery (3.6V-5.5V)
GND and VCC: Select 5V or 12V power supply according to DC isolation module
L, G, R are single-ended outputs, can be connected to headphones, amplifiers, audio and other input devices
M+ and M- are the positive and negative poles of the microphone
COM is the common end of the button, and the other end of the button is connected to VOL+, VOL-, PREV, NEXT, PLY
Key Description:
“VOL+”: short press volume, long press continuous volume plus
“VOL-”: short press volume down, long press continuous volume minus
"NEXT": short press
“PREV”: Short press on the previous track
“PLY”: short press play/pause/answer/hang up, long press 1 second to reject the call
Special function :
“PLY”: Press and hold for 3 seconds to force the pairing mode, press and hold for 6 seconds to clear the pairing list.
“PLY”+“VOL+”: Press and hold for 1 second to enter the search TWS mode.
“PLY”+“VOL-”: Press and hold for 1 second to enter the searched TWS mode.
“VOL+”+“VOL-”: Press and hold for 1 second to disconnect TWS
Package Include:
1 x Amplifier Bluetooth Audio Module