Welcome: Flyron Technology Co., Ltd.
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FN-MK30 is a newly designed serial MP3 player module for robot desgin and industrial automation applications. This module has an onboard compact 2W 8ohm speaker. It is able to play back specified audio files and realize other functions through simple UART serial commands provided. It uses a SPI flash memory as the storage unit, and users can update audio files easily through connecting it to computer as simple as using a USB flash drive. Easy to install and use.
Features
1. Uses standard UART serial port.
2. Equipped with PH2.0 female connector.
3. Built-in 4Mbytes (32Mbits) SPI flash memory.
4. Update audio files via USB connection to computer.
-The internal memory will be detected as a USB flash drive on computer.
5. Equipped with a 2W 8ohm speaker.
6. Able to play back specified audio files in the root directory or folders.
7. Supports combination playback (group playback).
8. Supports random playback and repeat/loop playback.
9. 30-level adjustable volume.
Technical Parameters
1. Working voltage: 3.3-5V DC
2. Output power: ≤2W
3. UART port: 3.3V TTL level
4. Baud rate: 9600
5. USB port: standard USB 2.0
Size
Serial Command List
Command Description | Serial Command [with checksum] | Serial Command [without checksum] | Note |
Play Next | 7E FF 06 01 00 00 00 FE FA EF | 7E FF 06 01 00 00 00 EF | |
Play Previous | 7E FF 06 02 00 00 00 FE F9 EF | 7E FF 06 02 00 00 00 EF | |
Specify playback of a track in the root directory | 7E FF 06 03 00 00 01 FE F7 EF | 7E FF 06 03 00 00 01 EF | Specify playback of the 1st track |
7E FF 06 03 00 00 02 FE F6 EF | 7E FF 06 03 00 00 02 EF | Specify playback of the 2nd track | |
7E FF 06 03 00 00 0A FE EE EF | 7E FF 06 03 00 00 0A EF | Specify playback of the 10th track | |
Volume Up | 7E FF 06 04 00 00 00 FE F7 EF | 7E FF 06 04 00 00 00 EF | |
Volume Down | 7E FF 06 05 00 00 00 FE F6 EF | 7E FF 06 05 00 00 00 EF | |
Specify volume | 7E FF 06 06 00 00 1E FE D7 EF | 7E FF 06 06 00 00 1E EF | Specified volume is level 30 |
Specify single repeat playback in a folder | 7E FF 06 08 00 01 01 FE F1 EF | 7E FF 06 08 00 01 01 EF | Loop playback of track 001 in folder 01 |
7E FF 06 08 00 02 01 FE F1 EF | 7E FF 06 08 00 02 01 EF | Loop playback of track 001 in folder 02 | |
Set sleep mode | 7E FF 06 0A 00 00 00 FE F1 EF | 7E FF 06 0A 00 00 00 EF | |
Awake from sleep | 7E FF 06 0B 00 00 00 FE F0 EF | 7E FF 06 0B 00 00 00 EF | |
Reset | 7E FF 06 0C 00 00 00 FE EF EF | 7E FF 06 0C 00 00 00 EF | |
Play | 7E FF 06 0D 00 00 00 FE EE EF | 7E FF 06 0D 00 00 00 EF | |
Pause | 7E FF 06 0E 00 00 00 FE ED EF | 7E FF 06 0E 00 00 00 EF | |
Specify playback of a track in a folder | 7E FF 06 0F 00 01 01 FE EA EF | 7E FF 06 0F 00 01 01 EF | Specify track "001" in the folder “01” |
7E FF 06 0F 00 01 02 FE E9 EF | 7E FF 06 0F 00 01 02 EF | Specify track "002" in the folder “01” | |
Stop | 7E FF 06 15 00 00 00 FE E6 EF | 7E FF 06 15 00 00 00 EF | Stop playback of the inserted ad |
7E FF 06 16 00 00 00 FE E5 EF | 7E FF 06 16 00 00 00 EF | Stop all playback tasks | |
Specify repeat playback of a folder | 7E FF 06 17 00 00 02 FE E2 EF | 7E FF 06 17 00 00 02 EF | Specify repeat playback of the folder “02” |
7E FF 06 17 00 00 01 FE E3 EF | 7E FF 06 17 00 00 01 EF | Specify repeat playback of the folder “01” | |
Set random playback | 7E FF 06 18 00 00 00 FE E3 EF | 7E FF 06 18 00 00 00 EF | |
Set single repeat playback | 7E FF 06 19 00 00 00 FE E2 EF | 7E FF 06 19 00 00 00 EF | Turn on single repeat playback |
7E FF 06 19 00 00 01 FE E1 EF | 7E FF 06 19 00 00 01 EF | Turn off single repeat playback | |
Set DAC | 7E FF 06 1A 00 00 00 FE E1 EF | 7E FF 06 1A 00 00 00 EF | Turn on DAC |
7E FF 06 1A 00 00 01 FE E0 EF | 7E FF 06 1A 00 00 01 EF | Turn off DAC | |
Insert an advertisement | 7E FF 06 25 00 01 01 FE D4 EF | 7E FF 06 25 00 01 01 EF | insert track "001" in the folder “ ADVERT1” |
7E FF 06 25 00 01 02 FE D3 EF | 7E FF 06 25 00 01 02 EF | insert track "002" in the folder “ADVERT1” | |
7E FF 06 25 00 02 01 FE D3 EF | 7E FF 06 25 00 02 01 EF | insert track "001" in the folder “ADVERT2” | |
Query current status | 7E FF 06 42 00 00 00 FE B9 EF | 7E FF 06 42 00 00 00 EF | |
Query current volume | 7E FF 06 43 00 00 00 FE B8 EF | 7E FF 06 43 00 00 00 EF | |
Query number of tracks | 7E FF 06 49 00 00 00 FE B2 EF | 7E FF 06 49 00 00 00 EF | |
Query number of tracks in a folder | 7E FF 06 4E 00 00 01 FE AC EF | 7E FF 06 4E 00 00 01 EF | Query number of tracks in the folder “01”. |
7E FF 06 4E 00 00 0B FE A2 EF | 7E FF 06 4E 00 00 0B EF | Query number of tracks in the folder “11”. | |
Query number of folders | 7E FF 06 4F 00 00 00 FE AC EF | 7E FF 06 4F 00 00 00 EF |
Contact: Mr. Kevin Xu
Phone: +86-18665018673
Tel: +86-20-36776060
Email: info@flyrontech.com
Add: No. 344, Shangye Ave., Huadu District, Guangzhou City, Guangdong Province, China
Kevin Xu
