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MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38

Basic Information
Place of Origin: Guangdong, China
Brand Name: CANYI
Certification: RoHS
Model Number: MH-MX8
Minimum Order Quantity: 100pcs
Packaging Details: Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms
Delivery Time: 5-7days
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 15,000,000PCS Per Day
Detail Information
Product Name: MH-MX8 Wireless Bluetooth Application: Computer
Type: Voltage Regulator Is Customized: Yes
High Light:

BLT4.2 Audio Receiver Board Module

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20MA Audio Receiver Board Module

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MH-MX8 Voltage Regulator Module


Product Description

MH-MX8 Wireless Bluetooth Audio Receiver board Module BLT 4.2 M18 M28 M38 Lossless Decoder

Description:
MH-M18 / M28 / M38 is a power-low Bluetooth design solution that supports the latest Bluetooth 4.2 transmission, two-channel stereo lossless playback, and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient . In an open environment, the Bluetooth connection distance can be up to 20 meters.
Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.
For your different needs, we offer 3 versions for you to choose from:

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 0

Function Description:
Bluetooth V4.2 version, supports Bluetooth automatic connection technology, supports 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.
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;
When the Bluetooth is playing, the indicator light flashes slowly.

 

MH-M18

PCB size: 23*16*2.5mm (length, width and height)

Pin pitch: 2.54mm (can be directly attached or soldered)

Bluetooth V4.2 version, supports Bluetooth automatic connection technology, supports WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.

PIN NO Function Description
1 KEY Button control terminal (4 button functions, additional resistors such as wiring diagram)
2 MUTE Mute control terminal (output high level 3.3V when muting, output low level during playback)
3 VCC Positive power supply 5V (lithium battery 3.7V power supply requires short circuit diode)
4 GND GND
5 L Left channel
6 R Right channel

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 1

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 2

MH-M28

1. Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery (as shown below). Note that the 5V and 3.7V power supply interfaces are different. The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND.

2. Audio output: The earphone can be directly connected to the 3.5mm audio interface, or it can be wired for the audio input of the power amplifier board (the interface L/R/AGND can be directly wired as shown).

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 3

  PIN Description
1 5V 5V
2 GND GND
3 VBAT lithium battery 3.7V power supply3.7V-4.2V
4 L Left channel
5 R Right channel
6 AGND

Audio GND

 

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 4

MH-M38

1. Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery.
Note that the 5V and 3.7V power supply interfaces are different . The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND.

2. Audio output: The earphone can be directly connected to the 3.5mm audio interface, or it can be wired for the audio input of the power amplifier board (interface L/R/AGND can be directly wired)

 

3.Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium battery (as shown below). Note that the 5V and 3.7V power supply interfaces are different. The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND.

The maximum operating current is 5V2A. It is recommended to use a regulated 5V2A power supply for better sound quality.

4. Support USB sound card, free drive (plug and play). Connect the module to the computer with a USB cable, and the computer can play music through the module amplifier output.

Audio output: output left and right stereo audio signals, which can be connected to two 2-8 ohm, 3-5W speakers, and 4 Euro 5W speakers.

5. This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be connected in parallel or the negative poles may be connected together, otherwise the power amplifier chip may be damaged.

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 5

  PIN Description
1 5V 5V
2 GND GND
3 VBAT lithium battery 3.7V power supply3.7V-4.2V
4 L Left channel
5 R Right channel

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 6 

MH-MX8 20MA BLT4.2 Audio Receiver Board Module M18 M28 M38 7

Contact Details
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Phone Number : 86-13423609933

WhatsApp : +8613423609933