Waveshare TCS34725 Color Sensor Module, High Sensitivity, I2C interface Overview This is a color sensor module based on TCS34725, will output RGB data and light intensity through the I2C interface. Its advantages include high sensitivity, wide dynamic range, accurate measuring, etc. Features 1. Onboard TCS34725FN, embedded ADC, high sensitivity, wide dynamic range 2. I2C communication, uses a few pins 3. Integrates IR blocking filter, minimizes the IR spectral component of the incoming light 4. Outputs RGB data without white balance 5. Outputs light intensity, feels the light like human eyes 6. Supports light intensity interrupt output, programmable upper and lower thresholds 7. Supports fill-light by onboard LED, adjustable brightness by PWM 8. Onboard voltage level translator, compatible with 3.3V5V operating voltage 9. Comes with development resources and manual (examples for Raspberry PiArduinoSTM32) Specifications 1. Sensor: TCS34725FN 2. Communication interface: I2C 3. Operating voltage: 3.3V5V 4. Dimension: 27mm × 20mm 5. Resolution: 4-ch RGBC, 16-bit per ch 6. Recommended measuring distance: 2mm Applications 1. Sorting by color 2. Ambient light sensing and calibration 3. Products color identification and classification Pinouts 1. VCC: 3.3V5V power input 2. GND: ground 3. SDA: I2C data input 4. SCL: I2C clock input 5. INT: Interrupt output (open drain output) 6. LED: Light emitting diode Package Contents 1. TCS34725 Color Sensor x1 2. PH2.0 6PIN wire 20cm x1