Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | I²C (Inter-Integrated Circuit) |
| Operating Voltage | 3.3V to 5V DC |
| Sensor Chip | TCS34725 |
| Detection Range | Up to 60mm |
| Board Dimensions | 25mm x 20mm x 5mm |
| Weight | 3.5 grams |
| Illumination | Integrated White LED |
| Data Output | RGB + Clear Channel |
| Operating Temperature | -30°C to 70°C |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
Anonymous
Feb 23, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with the standard Adafruit library. Color detection is surprisingly accurate for the price point.
Anonymous
Feb 20, 2026
Rating: 5/5
Fast Delivery and Quality
Arrived well packaged. Tested immediately and it recognized red, green, and blue cards without calibration issues.
Anonymous
Feb 19, 2026
Rating: 5/5
Accurate RGB Values
Used this for a sorting machine project. It distinguishes colors well under consistent lighting conditions.
Anonymous
Feb 18, 2026
Rating: 3/5
Documentation could be clearer
Hardware is fine, but finding example code for ESP32 took some digging. Works once configured properly.
Anonymous
Feb 05, 2026
Rating: 4/5
Good sensor, minor wiring notes
The sensor itself is great. Just make sure you have pull-up resistors on your I2C lines if your board doesn't have them built-in.
Q: Which library do you recommend?
A: The Adafruit TCS34725 library is widely supported and easy to use for most platforms.
Q: Does it work in complete darkness?
A: The module has an integrated white LED to illuminate the target surface for consistent readings.
Q: Is this compatible with 5V logic boards?
A: Yes, the module includes a voltage regulator, but logic level shifting is recommended for I2C lines on 5V boards.
Q: What is the maximum distance for color detection?
A: Ideally, the sensor should be within 10mm to 20mm of the object for accurate readings.
Q: Can I change the I2C address?
A: No, the I2C address is fixed by the chip design. You can only use one per I2C bus without a multiplexer.
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