Flyron Technology Co., Ltd.
www.flyrontech.com
FN-M16P Embedded MP3 Audio Module
Datasheet
Contents
1. Overviews......................................................................................................................2
1.1. Brief Introduction...................................................................................................2
1.2. Product Features...................................................................................................2
1.3. Technical Parameters............................................................................................2
1.4. Naming Rules of Audio Files(Tracks) and Folders..................................................2
2. Pin Configuration and Summary...................................................................................3
3. Serial Communication Protocol....................................................................................4
3.1. Serial Commands Format......................................................................................4
3.2. About Checksum...................................................................................................4
3.3. Serial Commands..................................................................................................5
3.4. Examples of Sending Serial Commands.................................................................6
3.5. Returned Data from Module...................................................................................8
3.6. Detailed Annotation of Serial Commands..............................................................10
3.7. Detailed Annotation of Main Query Commands.....................................................15
3.8. Examples of Serial Program.................................................................................16
4. ADkey Control.............................................................................................................18
5. Application Circuits....................................................................................................19
6. Features of GPIO.........................................................................................................21
7. PCB Size......................................................................................................................21
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