T6713
Overview
The T6713 is a miniature NDIR CO2 sensor module designed for high-accuracy indoor air quality monitoring and building automation. It features a measurement range of 0 to 2000 ppm and supports both I2C and UART digital interfaces for seamless integration into embedded systems. The module is factory calibrated and incorporates ABCLogic (Automatic Background Calibration) to ensure long-term stability and maintenance-free operation.
Why Choose This Part
The module offers high accuracy of +/-3% and utilizes Non-Dispersive Infrared (NDIR) technology to prevent cross-sensitivity with other gases. Its small form factor and low power consumption (20mA typical) make it suitable for compact, energy-efficient designs, while the dual I2C/UART interface provides flexible digital communication options.
Applications
Key Specifications
Getting Started
Connect the module to a 5V power supply and interface via the 2.54mm pitch pins to an I2C or UART bus. For I2C communication, utilize standard libraries on platforms like Arduino or ESP32, ensuring the logic levels are compatible or using level shifters if interfacing with 3.3V MCUs. The T6713-EVAL kit is also available from the manufacturer for rapid prototyping and software development.
