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BT-201 3W MP3 Bluetooth Digital Power Amplifier Module SPP Pass-Through MCU Transmission Module Support FM TF Card/U-Disk

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  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.
  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)
  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℃~85℃
  9>.Operating Humidity:5%~95%RH
  10>.Module Size:60*40*8mm
4.Button description:
  1>.PREV/V-: Short press to select previous music.Long press to decrease volume.
  2>.NEXT/V+: Short press to select next music.Long press to increase volume.
  3>.MODE: Switch audio input type from Bluetooth,U-disk,TF card.
  4>.PP: Play or Pause.
  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.
  11>.Maximum communication distance about 15meter.
  12>.Frequency range 2.4GHz~2.480GHz.Class2 4dbM.
6.UART description:
  1>.Baud rate:115200bps(User can set by command)
  2>.Data bit:8bit
  3>.Stop bit:1bit
  4>.Check Digit:None
  5>.Control flow:None
  6>.Control command format: AT+<CMD>[<param>]rn
  7>.Return data format: <IND>[<param>]rn
  8>.AT+:The start of a control command.
  9>.<CMD>:Specific control command.
  10>.[<param>]:The parameter of CMD if need.
  11>.rn:Enter and Wrap.
  12>.<IND>:The start of return data.
  1pcs BT-201 MP3 Bluetooth Digital Power Amplifier Module
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1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

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(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


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3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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BT-201 3W MP3 Bluetooth Digital Power Amplifier Module SPP Pass-Through MCU Transmission Module Support FM TF Card/U-Disk