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Description
Brand: QCCAN
<p>MH-M18/M28/M38 is a low-power Bluetooth design solution, supports the latest Bluetooth 4.2 transmission, 2-channel stereo lossless playback, and the module can be connected to Bluetooth to quickly realize Bluetooth wireless transmission, which is very convenient.</p><p>In an open environment, the Bluetooth connection distance can reach 20 meters. </p><p> </p><p>Function /Pin definition:</p><p>1. Bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.</p><p>2.After the module is powered on, the mobile phone searches for the Bluetooth name M18/M28/M38, and can play music after connecting Bluetooth.</p><p>3.Module blue indicator light:</p><p>-When the Bluetooth is not connected, the indicator light flashes quickly;</p><p>-When the Bluetooth connection is on, the indicator light is always on;</p><p>-When the Bluetooth is playing, the indicator light flashes slowly.</p><p> </p><p>M28(HW-407)/Pin definition:</p><p>KEY-----------Button control terminal (4 button functions, additional resistors such as wiring diagram)</p><p>MUTE------------Mute control terminal (output high level 3.3V when muting, output low level during playback)</p><p>VCC---------Positive power supply 5V (lithium battery 3.7V power supply requires short circuit diode)</p><p>GND--------GND</p><p>L---------------Left channel</p><p>R--------------Right channel</p><p> </p><p>Application: </p><p>Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.</p><p> </p><p>Package Included:</p><p>4pcs M18 Wireless Bluetooth MP3 Audio Receiver Board</p><p> </p>
• Bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.
• After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth.
• The interface adopts a semi-hole process, which is convenient for customers to directly attach or solder to the board.
• Module blue indicator light: When the Bluetooth is not connected, the indicator light flashes quickly
• When the Bluetooth connection is on, the indicator light is always on.
• Package included: 4pcs M18 Wireless Bluetooth MP3 Audio Receiver Board
Model: M28
Color: M28
<p>MH-M18/M28/M38 is a low-power Bluetooth design solution, supports the latest Bluetooth 4.2 transmission, 2-channel stereo lossless playback, and the module can be connected to Bluetooth to quickly realize Bluetooth wireless transmission, which is very convenient.</p><p>In an open environment, the Bluetooth connection distance can reach 20 meters. </p><p> </p><p>Function /Pin definition:</p><p>1. Bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.</p><p>2.After the module is powered on, the mobile phone searches for the Bluetooth name M18/M28/M38, and can play music after connecting Bluetooth.</p><p>3.Module blue indicator light:</p><p>-When the Bluetooth is not connected, the indicator light flashes quickly;</p><p>-When the Bluetooth connection is on, the indicator light is always on;</p><p>-When the Bluetooth is playing, the indicator light flashes slowly.</p><p> </p><p>M28(HW-407)/Pin definition:</p><p>KEY-----------Button control terminal (4 button functions, additional resistors such as wiring diagram)</p><p>MUTE------------Mute control terminal (output high level 3.3V when muting, output low level during playback)</p><p>VCC---------Positive power supply 5V (lithium battery 3.7V power supply requires short circuit diode)</p><p>GND--------GND</p><p>L---------------Left channel</p><p>R--------------Right channel</p><p> </p><p>Application: </p><p>Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.</p><p> </p><p>Package Included:</p><p>4pcs M18 Wireless Bluetooth MP3 Audio Receiver Board</p><p> </p>
• Bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.
• After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and can play music after connecting Bluetooth.
• The interface adopts a semi-hole process, which is convenient for customers to directly attach or solder to the board.
• Module blue indicator light: When the Bluetooth is not connected, the indicator light flashes quickly
• When the Bluetooth connection is on, the indicator light is always on.
• Package included: 4pcs M18 Wireless Bluetooth MP3 Audio Receiver Board
Model: M28
Color: M28
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