



Bluetooth 4.2 Audio Module
MH-M18,The latest Bluetooth 4.2 transmission, two-channel stereo lossless playback, it is a very convenient design solution, supporting Bluetooth connection after the module is connected to Bluetooth. The connection distance can be up to 20 meters in an open environment.It is widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.
Bluetooth V4.2 version supports Bluetooth automatic connection technology, WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output.
After the module is turned on, the mobile phone searches for the name Bluetooth MH-M18 / MH-M28 / MH-M38, and can play music after connecting the Bluetooth.
M-18 Bluetooth 4.2 Audio Module Technical Specifications
Manufacturer | MINGYUANDINGYE |
Product Category | Bluetooth Audio Module |
Sherry | M-18 |
Bluetooth Version | Bluetooth V4.2 |
Supported Bluetooth Protocol | HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2 |
Format Supported | Support WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo two-channel output |
Operating voltage | 5V / 3.7V ~ 4.2V |
Broadcast Status Not Connected | 5.5MA |
Connection Working Status | 20MA |
Deep Sleep | 3UA |
Transmission Distance | 20 meters (empty or low interference environment) |
Operating temperature | -40 ° C to + 85 ° C |
Sensitivity | -87dbm |
Pin Definition
Key 1 | Button control terminal (4 button functions, additional resistors such as wiring diagram) |
2. Quiet | Mute control terminal (high level 3.3V when mute, output low level when playing) |
3.VCC | Positive power supply 5V (lithium battery 3.7V power supply requires short circuit diode) |
4. GND | Power negative / audio signal ground |
5. L | Left channel output |
6.R | Right channel output |
Package Included:
1 x M18 Module
Useful Links
- Bluetooth Audio and Amplifier ModulesYou can review our products.
- Bluetooth ModuleYou can review our products.
M-18 Bluetooth 4.2 Audio Module
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Bluetooth 4.2 Audio Module
MH-M18,The latest Bluetooth 4.2 transmission, two-channel stereo lossless playback, it is a very convenient design solution, supporting Bluetooth connection after the module is connected to Bluetooth. The connection distance can be up to 20 meters in an open environment.It is widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.
Bluetooth V4.2 version supports Bluetooth automatic connection technology, WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output.
After the module is turned on, the mobile phone searches for the name Bluetooth MH-M18 / MH-M28 / MH-M38, and can play music after connecting the Bluetooth.
M-18 Bluetooth 4.2 Audio Module Technical Specifications
Manufacturer MINGYUANDINGYE Product Category Bluetooth Audio Module Sherry M-18 Bluetooth Version Bluetooth V4.2 Supported Bluetooth Protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2 Format Supported Support WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo two-channel output Operating voltage 5V / 3.7V ~ 4.2V Broadcast Status Not Connected 5.5MA Connection Working Status 20MA Deep Sleep 3UA Transmission Distance 20 meters (empty or low interference environment) Operating temperature -40 ° C to + 85 ° C Sensitivity -87dbm Pin Definition
Key 1 Button control terminal (4 button functions, additional resistors such as wiring diagram) 2. Quiet Mute control terminal (high level 3.3V when mute, output low level when playing) 3.VCC Positive power supply 5V (lithium battery 3.7V power supply requires short circuit diode) 4. GND Power negative / audio signal ground 5. L Left channel output 6.R Right channel output Package Included:
1 x M18 Module
Useful Links
- Bluetooth Audio and Amplifier ModulesYou can review our products.
- Bluetooth ModuleYou can review our products.