WebIts quite convenient to send wireless commands over audio lines, like a phone call. Connected to our GSM/GPS shield, you could just call your robot and press any button or set of buttons to enable it. Connect DFRobot mp3 module to this board to enable audio feedback when pressing keys, or a welcome message when the phone call is established. WebData/Commands are sent from general MCU through the hardware selectable 6800/8000 series compatible Parallel Interface, I2C interface or Serial Peripheral Interface. It is suitable for many compact portable applications, such as mobile phone sub-display, MP3 player and calculator, etc. DFRobot_SSD1306 Library for Arduino
Arduino DTMF Shield - DFRobot
WebNow, I'll explain how to control the DFMini Player using the Arduino through serial communication. Controlling the DFMini Player with Arduino In this step, the volume control, range control, equalization commands and other features will be sent by Arduino. WebIn all of these systems, we need an MP3 sound reproduction device to connect to the Arduino. Therefore, in this article we will learn the following points: Basic operating circuit of the DFMini Player MP3; Organization … list of i9 documentation acceptable documents
DFPlayer Mini MP3 Player - DFRobot
WebJan 4, 2024 · How to Add Audio Files : You need to Copy and paste your Mp3 or Wav files inside a folder in SD card. Making of New Folder inside SD Card is Compulsory otherwise, Module will not read Mp3 or Wav Files accurately. Audio file must be named 0001.mp3, 0002.mp3…..0255.mp3 (4 letters not 2 or 3 letters) Audio file names can have any … WebOct 25, 2024 · As far as I can tell, all readState() does is give you the status of the mp3. It may provide detail that you need, but all I needed to know was when the last mp3 file played was done playing. In looking at the documentation I realized that I completely overlooked the 'busy' pin on the player. WebAlternative Playground-Driver for DFRobot-MP3-Player for Tasmota. USAGE: Replace the original TASMOTA driver with the same name, connect the additional wire (compared to the TX-only TASMOTA-solution) for RX and select GPIO_RXD. Support bidirectional communication, a new pin (MP3 RX) is needed. High verbositiy of the driver for further ... list of i adjectives