Items Description
1. PRODUCT INTRODUCTION
MH-M18 / M28 / M38 is a low-power 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:
2. funktion/Pin definition
1. bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output.
2. 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.
3, module blue indicator light:
If the Bluetooth is not connected, the indicator light flashes quickly;
When the bluetooth connection is on, the indicator light is always on;
The following is an introduction to each version:
Note:
- Please allow minor errors due to manual measurement. Thanks for your understanding.