DIY Meeting Equipment , Do it by your self.
Exchange your broken elements.
Parameter:
1.Product Title:Bluetooth 5.0 Energy Amplifier Board
2.Bluetooth Protocol:BLE 5.0
3.Working Voltage:DC 8.0V-22.0V
4.Output Energy:
15W*2 at 16V 4A
10W*2 at 12V 4A
5.Help Bluetooth protocol:HFPV1.7,A2DPV1.2,AVRCPV1.5,AVCTPV1.2, AVDTPV1.2
6.Working present:<;=20mA
7.Stand-by present:<;500uA
8.Wi-fi transmission vary:About 10 meter
9.Transmission energy:Class2,4dbm
10.Sensitivity:-81dBm<;0.1percentBER
11.Frequency Vary:2.402GHz~2.480GHz
12.Audio sign to noise ratio:>75dB
13.Help Speaker Impedance:4~8ohm
14.Baud charge:9600
15.Information bit:8
16.Cease bit:1
17.Working Temperature vary:-20℃~85℃
18.Working Humidity vary:0%-95percentRH
19.Measurement:7.1cm*4.3cm*0.95cm
Utilizing Steps:
1.Join the buttons and microphone and 10W or 15W audio system as a wiring diagram.
2.Join appropriate voltage.
3.Enter audio sign.
4.Pair along with your telephone.
5.Play music at telephone.
6.Check and use.
7.It want a USB to TTL converter to attach module to PC and ship AT command type UART software program on PC to vary Bluetooth title and Bluetooth password.
Be aware:
1.Through the utility of the module, please take note of keep away from the affect of the interference supply akin to the ability amplifier and enhance circuit on the module, and keep away from the sequence connection circuit between the ability provide loop of the module and the high-power circuit unit, in order to enhance the SNR of the entire machine.
2.It’s not really helpful to put in in a steel case.
Utility:
1.Stereo Bluetooth speaker
2.Stereo Bluetooth headset
3.Bluetooth name
4.Bluetooth management and multimedia gadgets
5.DIY speaker
6.Voice clever management
7.Bluetooth sign conversion
8.Multi-media tools
Bundle included:
1 x Bluetooth 5.0 Energy Amplifier Board
DIY Meeting Equipment , Do it by your self.
Exchange your broken elements.
