Arduino Spotify Controller

This project is an Arduino-based Spotify controller that allows you to display the currently playing track on an LCD screen and add the track to your liked songs using a button.

Components

• Arduino board
• LCD screen (I2C)
• Button
• WiFi module (if not integrated)
• Necessary wiring and breadboard

Setup

1. Clone the repository:

   git clone <repository_url>
   cd <repository_directory>

2. Install necessary libraries:

   • WiFi.h
   • HTTPClient.h
   • ArduinoJson.h
   • LiquidCrystal_I2C.h

3. Configure WiFi: Update the WiFi credentials in main.ino:

   const char* ssid = "WIFI_SSID";
   const char* password = "WIFI_PASSWORD";

4. Get Spotify Access Token: Update the Client credentials in get_token.py:

   CLIENT_ID = "CLIENT_ID"
   CLIENT_SECRET = "CLIENT_SECRET"

   Follow the steps in get_token.py to obtain your Spotify access token and update main.ino:

   const char* access_token = "PASTE_ACCESS_TOKEN_HERE";

5. Upload the code: Upload the main.ino file to your Arduino board.

Usage

1. Power the Arduino: Connect your Arduino to a power source.

2. Connect to WiFi: The Arduino will automatically connect to the configured WiFi network.

3. Display Current Track: The currently playing track will be displayed on the LCD screen.

4. Like a Track: Press the button to add the currently playing track to your liked songs on Spotify.

Files

• main.ino: Main Arduino code.
• get_token.py: Script to obtain Spotify access token.
• spotify.h: Header file for Spotify API functions.
• spotify.cpp: Implementation of Spotify API functions.

License

This project is licensed under the MIT License.

Acknowledgements

• ArduinoJson
• LiquidCrystal_I2C