MP3-TF-16P MP3 Player TF Card Module with Serial Port
₹94.40 incl. GST (₹80.00 + GST)
The MP3-TF-16P MP3 Player TF Card Module is a compact audio playback module that supports MP3, WAV, and WMA formats. It supports TF cards up to 32GB and can be controlled through serial, IO, or AD key modes using Arduino or other microcontrollers. The module features adjustable volume and EQ settings and can directly connect to a speaker. It is ideal for voice prompts, alarms, announcements, navigation systems, and DIY audio projects.
Product Description
The MP3-TF-16P MP3 Player Module is a compact and affordable audio playback module that can directly drive a speaker. It supports MP3, WAV, and WMA audio formats and can be used independently with a battery, speaker, and keypad or controlled through its serial interface using an Arduino or other microcontroller.
The module supports TF cards and USB storage devices with FAT16 and FAT32 file systems. Music playback can be controlled using simple serial commands, making it easy to select tracks, adjust volume, change equalizer settings, and control playback without complex programming.
The module provides multiple control methods, including IO control, serial control, and AD key control, making it suitable for voice prompts, alarms, announcements, and automated audio playback applications.
Note: This product may be supplied as either the DF Player Mini HW247A or MP3-TF-16P module depending on stock availability. Both versions offer similar core functionality, and either version may be shipped.
Features
- Compact MP3 audio player module
- Supports MP3, WAV, and WMA formats
- Direct speaker connection
- TF card support
- Supports FAT16 and FAT32 file systems
- Supports up to 32GB TF card
- USB storage support up to 32GB
- 64Mbit NOR Flash
- Serial communication control
- IO control mode
- AD key control mode
- 24-bit DAC output
- Dynamic range up to 90dB
- SNR up to 85dB
- Adjustable volume
- 6-level adjustable EQ
- Supports up to 100 folders
- Supports up to 255 tracks per folder
- Suitable for Arduino and other microcontrollers
- Compact and easy to integrate
Specifications
| Parameter | Specification |
|---|---|
| Product Type | MP3 Player Module |
| Audio Formats | MP3 / WAV / WMA |
| Storage | TF Card / USB |
| Maximum TF Card | 32GB |
| Maximum USB Storage | 32GB |
| File System | FAT16 / FAT32 |
| DAC | 24-bit |
| Dynamic Range | 90dB |
| SNR | 85dB |
| Sampling Rates | 8–48kHz |
| Control Modes | Serial / IO / AD Key |
| Maximum Folders | 100 |
| Tracks per Folder | Up to 255 |
| Equalizer | 6 Levels |
| Volume | 30 Levels |
| Communication | Serial Interface |
Working Principle
The module reads audio files stored on a TF card or compatible USB storage device and decodes the audio using its onboard hardware decoder. Playback can be controlled through serial commands from an Arduino, microcontroller, or other compatible controller.
The decoded audio signal is converted through the onboard DAC and sent to the audio output for connection to a suitable speaker. The module can also operate using its standalone control interfaces for applications that do not require an external microcontroller.
Applications
- Car navigation voice announcements
- Toll booth and road inspection voice prompts
- Railway and bus station announcements
- Security and access-control voice prompts
- Voice alarms and warning systems
- Fire alarm voice prompts
- Equipment failure alarms
- Automatic broadcasting systems
- Regular announcement systems
- Electric sightseeing vehicle announcements
- Industrial voice guidance
- Arduino-based audio projects
Package Includes
- 1 × MP3-TF-16P MP3 Player TF Card Module with Serial Port
Note: DF Player Mini HW247A or MP3-TF-16P may be supplied depending on stock availability.
FAQs
1. What is the MP3-TF-16P module?
It is a compact MP3 audio playback module designed for playing stored audio files through a connected speaker.
2. Which audio formats are supported?
It supports MP3, WAV, and WMA audio formats.
3. Does it support a TF card?
Yes. It supports TF cards up to 32GB and FAT16/FAT32 file systems.
4. Can it be controlled using Arduino?
Yes. The module can be controlled through its serial interface using Arduino and other microcontrollers.
5. What control modes are available?
It supports serial control, IO control, and AD key control modes.
6. Can the module directly drive a speaker?
Yes. The module is designed to provide audio output for connection to a suitable speaker.
7. Can I adjust the volume?
Yes. The module provides 30 levels of adjustable volume.
8. Does it have an equalizer?
Yes. It supports 6 levels of adjustable EQ.
9. What sampling rates are supported?
It supports sampling rates from 8kHz to 48kHz.
10. Can it play voice prompts?
Yes. It is suitable for voice announcements, prompts, alarms, and warning messages.
11. How many folders are supported?
The module supports up to 100 folders, with up to 255 tracks per folder.
12. Can it be used without Arduino?
Yes. It can operate using its IO or AD key control modes, so an external microcontroller is not always required.
13. What storage options are supported?
It supports TF cards and USB storage devices, depending on the module version.
14. Is a TF card included?
No. The TF card is not included unless specifically mentioned in the package contents.
15. Which version will I receive?
Depending on stock availability, you may receive either the DF Player Mini HW247A or MP3-TF-16P version. Both provide similar core functionality.
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