Petoi Doc Center
🇺🇸English
🇺🇸English
  • Welcome to Petoi Doc Center
  • Getting Started Guide
  • 🙋‍♂️FAQ(Frequently Asked Questions)
  • Petoi robot joint index
    • Joint Pins on NyBoard
      • Nybble
      • Bittle
    • Joint Pins on BiBoard V0
      • Bittle X
      • Bittle X+Arm
    • Joint Pins on BiBoard V1
      • Bittle X
      • Bittle X+Arm
      • Nybble Q
  • Bluetooth Connection
    • BiBoard
    • NyBoard
  • Upload Firmware
    • NyBoard
    • BiBoard V0
    • BiBoard V1
  • Joint Calibration
  • Infrared Remote
    • Remote Controller
  • Mobile App
    • Introduction
    • Calibrator
      • Nybble
      • Bittle
    • Controller
  • Desktop APP
    • Introduction
    • Firmware Uploader
      • NyBoard
      • BiBoard V0
      • BiBoard V1
    • Joint Calibrator
      • NyBoard Preparation
      • BiBoard Preparation
      • Nybble
      • Bittle / Bittle X
        • Bittle (NyBoard)
        • Bittle X (BiBoard V0)
        • Bittle X (BiBoard V1)
      • Bittle X+Arm
        • BiBoard V1
        • BiBoard V0
    • Skill Composer
      • NyBoard Connection
      • BiBoard Connection
      • Interface
        • Nybble
        • Bittle / Bittle X
        • Bittle X+Arm
    • Tools
  • Block-based programming
    • Petoi Coding Blocks
      • NyBoard Preparation
      • BiBoard Preparation
    • Block-based Coding Curriculum - Learn Quadruped Robotics for Beginners
    • Python coding mode in Mind+
    • Generic Arduino Uno Blocks
    • Install Mind+ on Chromebook
  • Arduino IDE
    • Upload Sketch for NyBoard
    • Upload Sketch for BiBoard
    • Calibrate the joints with Arduino IDE
    • Serial Monitor
    • C++ Curriculum: Learn Quadruped Robotics for Beginners
    • Install Arduino IDE on Chromebook
  • Free Curriculum
    • 📚Download
  • APIs
    • 🖇️Serial Protocol
      • Feedback servos
      • Nested task queue and signal generator
    • 🐍Python API
    • 🐛8266 MicroPython controller
      • Run MicroPython on ESP8266
      • Setup WebREPL
      • Using the ESP-NOW protocol
    • 🦎8266 Arduino C Controller
    • ©️C++ API
    • 🍓Raspberry Pi serial port as an interface
      • For BiBoard V1
    • 💻Set up Development Environment on Chromebook
    • 🤖ROS
  • Nyboard
    • Overview
    • NyBoard V1_0
    • NyBoard V1_1 & NyBoard V1_2
  • BIBOARD
    • BiBoard V0 Guide
    • BiBoard Extension Hat
    • Demo Applications
      • 1.GPIO port
      • 2.Serial port
      • 3.Analog-digital converter
      • 4.Digital-Analog Converter
      • 5.EEPROM (Electrically Erasable Programmable read only memory)
      • 6.Gyro IMU(MPU6050)
      • 7.Infrared remote control
      • 8.PWM(Pulse Width Modulation)
      • 9.Servo(under construction)
      • 10.Classic Bluetooth serial port SPP
      • 11.Bluetooth low energy (BLE) serial port pass-through
      • 12.File system SPIFFS
      • 13.Add hardware partition configuration option in Arduino IDE
      • 14.Play MP3
      • 15.The usage of Wi-Fi OTA(Over-The-Air)
    • BiBoard V1 Guide
  • Communication Modules
    • Introduction (For NyBoard)
    • USB Uploader (CH340C or CH343G)
    • Dual Mode Bluetooth
    • WiFi module ESP8266
      • ESP8266 + Python Scripts Implement wireless crowd control
  • Extensible Modules
    • Introduction
    • MU Camera
    • Ultrasonic Sensor
    • Light Sensor
    • Touch Sensor
    • Gesture Sensor
    • PIR Motion Sensor
    • IR Distance Sensor
    • Voice Command Module
    • Petoi AI Vision Module
    • Advanced development and application of AI vision modules
      • Model Training
      • Model quantification
      • Model deployment
      • Training on the COCO DIY dataset
    • Robot Arm
      • Upgrade your older Bittle/Bittle X for the robotics arm gripper
    • 🎮Joystick with Micro:Bit
  • Applications
    • Melody Creation
    • Skill Creation
    • OpenCat Imitation Tutorial
    • Programmable Puppet Character
    • Tutorial for simulating Bittle In Isaac Sim
  • History
    • Upload Sketch For NyBoard (software 1.0)
  • Technical Support
    • 💾Supporting Application and Software
    • 🔧Burn Bootloader for NyBoard
    • 🛠️Useful Tools
    • 🔋Battery
  • Useful Links 🕸
    • 🔭Home of Petoi Robots
    • 🛒Shop Coding Robots
    • 💿GitHub of OpenCat
    • 🎪PetoiCamp (Forum)
    • 📽️Petoi Robot Videos
    • 📬Users' repositories
Powered by GitBook
On this page

Was this helpful?

Export as PDF
  1. BIBOARD
  2. Demo Applications

14.Play MP3

Previous13.Add hardware partition configuration option in Arduino IDENext15.The usage of Wi-Fi OTA(Over-The-Air)

Last updated 2 years ago

Was this helpful?

There is a demo named testMP3 in the "OpenCatEsp32/ModuleTests" file directory. The main function of this demo is to play .mp3 files stored in the SPIFFS file system. Users can choose to play different .mp3 files by inputting 0~6 numbers (.mp3 file index number) in the serial monitor.

Before compiling the demo, please (, development board esp32 2.0.*, library , ).

After compiling, use the latest SPIFFS file upload plugin to upload the .mp3 file to the SPIFFS file system partition of BiBoard. For details, please refer to the chapter .

Note:

  • Arduino IDE 2.0 cannot add the large_spiffs_16MB (4.5MB APP with OTA/6.93MB SPIFFS) configuration option currently.

  • The in Arduino IDE 1.8.* is written in Java. And Arduino IDE 2.0 is written in a different language (TypeScript + Golang), so the previous upload plugin cannot be used in Arduino IDE 2.0. There is no support for the Arduino IDE 2.0 SPIFFS file upload plugin currently.

So it is recommended that you temporarily install and use the to upload sketch and .mp3 file.

Of course, you can also use VS Code + PlatformIO to upload the sketch and .mp3 files. For details, please refer to the following documents:

Before uploading the sketch and .mp3 files, please move the "data" folder to the project root directory, store the code files in the "src" directory, and configure the partition option "board_build.partitions" in the platformio.ini in the project root directory, as shown in the following figure:

Arduino IDE 1.8.*
ESP8266Audio 1.9.7
partition configuration BiBoard V0
File System SPIFFS
SPIFFS file upload plugin
Arduino IDE 1.8.* IDE
Getting Started with VS Code and PlatformIO IDE for ESP32 and ESP8266 (Windows, Mac OS X, Linux Ubuntu)
ESP32 with VS Code and PlatformIO: Upload Files to Filesystem (SPIFFS)
download, install and configure the software environment