ماژول بلوتوث صوتی مدل BT-201

BT-201 3W MP3 Bluetooth Digital Power Amplifier Module SPP Pass-Through MCU Transmission Module Support FM TF Card/U-Disk
Description
BT-201 is a Mono MP3 Bluetooth Digital Power Amplifier Module. It support Bluetooth/U-disk/TF card audio input.
Built-in 3W amplifier function, so user can connect speakers directly. Support select music and adjust volume.
Feature
1.Built-in 3W amplifier
2.Support DC 5V input
3.Industrial design stable and efficient
4.Support BLE/SPP data transmission
5.MP3 15meter lossless data transmission
6.Support UART
7.Support button adjust control
8.Support U-disk(Max 128G)
9.Support TF card(Max 128G)
Parameter
1.Model:BT-201
2.Work voltage:DC 3.3V-5V
3.Quiescent current:20mA
4.Support file format:MP3/WAV/WMA/FLAC/AAC/APE
5.UART interface:TTL level
6.Baud rate:Adjustable
7.Output power:4ohm 3W
8.Operating Temperature:-20°C~85°C
9.Operating Humidity:5%~95%RH
10.Module Size:60*40*8mm
Function
1.Automatically generate Bluetooth MAC address.
2.Support MP3/WAV/WMA/FLAC/AAC/APE file format decoding.
3.Maximum support 128G U-disk and TF card.
4.Support breakpoint memory and play memory.
5.Support Bluetooth audio input.
6.Support play/pause,switch previous/next music.
7.Support phone call function.User can set cancel call.
8.Support Answer/Hang up/Call back/Refuse for phone call.
9.Support Bluetooth 5.0.
10.Support HFP/A2DP/AVRCP/HSP/GAVDP/IOP/SPP/BLE.
11.Maximum communication distance about 15meter.
12.Frequency range 2.4GHz~2.480GHz.Class2 4dbM.