5V Mono/Stereo 4.2 Bluetooth Audio Amplifier Module
This audio amplifier module is designed as a lossless two-channel stereo solution (or mono solution) with low power consumption. Users only need to connect the module to the application product and they can realize wireless music transmission quickly. By default, there is no prompt of button, switch, connection and fragment opening. It supports button control (music up and down, play and stop, switch machine, volume adjustment and other functions.
The module has a stereo output, a simple built-in Bluetooth antenna structure, a power supply voltage of 5V, and a Bluetooth connection function added to the active speaker.
The 7-pin output interface consists of 2.54 through holes and the 7-pin output interface consists of 5V power supply, ground, left channel, right channel, mute, LED status indicator and reserved port. The status port of the LED is connected to a 100 ohm resistor series LED, which indicates that it is connected to ground. When Bluetooth is not connected, the LED flashes. When Bluetooth is successfully connected, it flashes slowly.
Specification
- Model: JDY-64
- Bluetooth version: 4.2
- Supported Bluetooth protocol: hfpv1.7, a2dpv1.2, avrcpv1.5, avctpv1.2, avdtpv1.2
- Operating voltage: DC 3.3-4.2 V
- Broadcast status currently not connected: 3.5 mA
- Working status after connection: 20 mA
- Deep sleep current: 3 ua
- Operating temperature: -40 to +80 °C
- Transmission distance: 15 m
- Sensitivity: -87 dBm
- Application: cell phone, computer, tablet, headphones
- Dimensions: 30 x 20 x 3 mm
How to use this module:
1. Use a cell phone charging cable to power the module.
2.Insert the headphone cable or the amplifier input cable.
3. Activate Bluetooth mode on your cell phone etc. to pair.
Scope of delivery
1. Use a cell phone charging cable to power the module.
2.Insert the headphone cable or the amplifier input cable.
3. Activate Bluetooth mode on your cell phone etc. to pair.
Scope of delivery
- 1x 5V mono/stereo 4.2 Bluetooth audio amplifier module
Further links to "5V mono/stereo 4.2 Bluetooth audio amplifier module"
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