What is DFPlayer Mini?

What is DFPlayer Mini?

Overview. DFPlayer mini MP3 player is a small and low cost MP3 module player with a simplified output directly to the speaker. It perfectly integrates hard decoding module which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF card with FAT16, FAT32 file system.

How do I connect to DFPlayer Mini?

To use the DFPlayer Mini module with Arduino, you only need to connect four wires – VCC and GND to give power to the module and two Arduino digital pins to the RX and TX pins for serial communication. Then you can send commands to play MP3 files on the SD card.

How do I use DFPlayer?

Load an SD card with songs and insert into the DFplayer mini, then upload the code to your Arduino and connect the wires from speaker to the speaker pins of the DFPlayer mini. You should hear songs start streaming out from the connected speaker.

How do I make an Arduino MP3 player?

Connect the 4 push buttons to the pin 2, 3, 4 of the Arduino for controlling the volume/start/stop and then connect the pin Rx and Tx pin of the DFplayer to Arduino pin 10 and 11. Finally, connect the speaker to spk+, spk- and connect +5v supply to VCC and GND.

What is MP3 player module?

The Mini MP3 Player Module features hardware decoding and supports common audio formats such as MP3, WAV and WMA. Audio files can be played directly from a microSD card, FAT16 and FAT32 file systems are supported.

How do I play an Arduino audio file?

Follow the steps given below to make songs compatible with your Arduino audio player:

1. Upload a music file or enter a link for the song or audio file to be converted.
2. In optional settings, change bit resolution to 8 bit.
3. Change sampling rate to 16000 Hz.
4. Change audio channels to Mono.
5. Click on “Show advanced options”.

Can Arduino play music?

A simple DIY Project called Music Player using Arduino is implemented here, where you can play audio files using Arduino UNO. This project supports WAV Audio files and also control the playback of the audio. You can use an additional Amplifier like LM386 IC to boost the output power.

How do you make a mini MP3 player?

Steps

1. Solder the header pins with a soldering iron.
2. Take the FM-16p speaker and solder the two input terminals of the speaker to the mini-player.
3. Put the FM speaker in the plastic box for audio amplification.
4. Connect the momentary push button to the plastic box for changing the output.

Can Arduino decode MP3?

With the accompanying library, based off of Helix, you will be able to decode and play stereo MP3 files without the need for an external chip!

Does Arduino Nano have Bluetooth?

The Arduino Nano has an ATmega328P as its main microprocessor, which communicates over the serial port to send and receive Bluetooth packets from the CC2540 BLE chip. This creates a Bluetooth-enabled Arduino device – encased in a Nano-sized circuit board!