TCS3200 Color Sensor Module (GY‑31) - TCS230 RGB Color Detection for Arduino
Unlock colorful intelligence in your projects with the TekBud TCS3200 / TCS230 Color Sensor Module (GY‑31). This RGB detection board features a sensor array that outputs frequency signals corresponding to the intensity of red, green, blue, and clear light. The onboard configuration jumpers let you scale output sensitivity across four levels: 100%, 20%, 2%, or 0.2%.
Designed for smooth integration, this module interfaces easily with 5 V microcontrollers like Arduino, Raspberry Pi, STM32, and AVR systems—no analog-to-digital conversion needed. Just wire up the S0–S4 and output pins, and you’re ready to read color-coded data. Mounting holes and standard headers make prototyping or enclosure assembly straightforward.
Use it to build color-sorting robots, line-color detection systems, smart lighting solutions, and more. The TekBud color sensor is a reliable, classroom-ready component for electronics hobbyists, students, and makers seeking precise RGB detection in compact form.








