Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface | I²C (Inter-Integrated Circuit) |
| Operating Voltage | 3.3V to 5V DC |
| Color Channels | RGB + Clear (Clear Channel) |
| Photodiode Array | 4 Channels (Red, Green, Blue, Clear) |
| Gain Control | 4x Programmable Gain |
| Integration Time | Programmable (2.4ms to 614ms) |
| Microcontroller Compatibility | Arduino, ESP32, Raspberry Pi |
| PCB Dimensions | 22mm x 15mm x 3mm |
| Weight | 2.5 grams |
| Output Data | 16-bit Digital Output |
Anonymous
Apr 09, 2026
Rating: 4/5
Sensitive to ambient light
Works well but shield it from external light sources for best results. Good value overall.
Anonymous
Apr 06, 2026
Rating: 5/5
Easy to wire
Pinout is clearly labeled. I2C wiring was straightforward with my ESP32.
Anonymous
Mar 02, 2026
Rating: 5/5
Great for sorting tasks
Used this in a candy sorter project. It distinguishes red and green M&Ms perfectly.
Anonymous
Feb 20, 2026
Rating: 4/5
Good sensor, needs calibration
Hardware is solid. You need to spend time calibrating for specific lighting conditions to get true colors.
Anonymous
Feb 10, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with the Adafruit library. Color detection is surprisingly accurate for the price.
Q: Is there a library available?
A: Yes, the Adafruit TCS34725 library is widely supported and easy to use.
Q: What is the detection range?
A: Optimal detection distance is typically 10mm to 20mm from the target object.
Q: Can this work with 5V logic?
A: Yes, the module includes a voltage regulator and level shifting for 5V systems.
Q: What is the I2C address?
A: The default I2C address is 0x29.
Q: Does it work in the dark?
A: It requires some ambient light or an external light source to reflect off the object for color detection.
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