Hot selling GY-33 TCS34725 color sensing recognition sensor module replaces TCS230 and TCS3200 quality assurance

Product Descriptions

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TCS34725 chip+MCU color recognition sensor module, IIC or serial communication, directly outputting RGB values

1. It can be used as a simple TCS34725 module.

2. TCS34725 data can be read using an internal MCU, which calculates and directly outputs RGB. The internal white balance program supports serial/IIC reading.

Provide: 51 microcontroller, Arduino microcontroller, STM32 microcontroller, (IIC/serial port) communication data reading program.

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1、 Overview

GY-33 is a low-cost color recognition sensor module.

Working voltage of 3-5 volts, low power consumption, small size, and convenient installation.

Its working principle is to illuminate the LED and illuminate it to the tested object

After the object, the proportion value of RGB detected by the returned light passing through the filter

Identify the color based on the proportion value of RGB.

This module has two ways to read data, namely

Serial UART (TTL level) or IIC (2-wire).

The baud rates of the serial port are 9600bps and 115200bps, which can be configured,

There are two ways to save settings: continuous, inquiry output, and power-off.

There are 7 simple color recognition methods that do not require calculating RGB values.

Can adapt to different working environments and connect with microcontrollers and computers.

The module can also set a separate sensor chip working mode,

As a simple sensor module, MCU does not participate in data processing work.

Provide communication programs for Arduino, 51, STM32 microcontrollers,

No schematic or internal microcontroller source code provided.

Product features and technical parameters

(1) High cost-effectiveness

(2) Built in MCU for color calculation

(3) IIC, serial communication format

(4) Adjustable LED brightness

(5) Equipped with corresponding upper computer software

Product application

(1) Intelligent robots

(2) Teaching laboratory instruments

(3) Production line product testing

(4) Colorimeter

(5) LED color detection

 Wiring diagram for USB to TTL conversion:

 Wiring diagram with MCU serial port:

Wiring diagram with MCU IC:

Screenshot of upper computer usage:

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