Color click is a compact and easy solution for adding color sensing to your design. It features TCS3471 color light sensor as well as RGB LED diode. The TCS3471 features red, green, blue, and clear light sensing (RGBC) that detects light intensity under a variety of lighting conditions and through a variety of attenuation materials. RGB LED is provided to help you illuminate the objects if no other light source is available. Color click communicates with the target board microcontroller via mikroBUS I2C (SDA, SCL) and INT lines. The board is designed to use 3.3V power supply only.