Features: The nsht30 digital temperature and humidity sensory deliver accuracy with I2C communication, making it ideal for environmental monitoring in labs and industrial settings. This sensory ensuring in harsh conditions while maintaining rapid response times for real time data tracking. Designed for electronics engineers, developers, and enthusiasts, it serves professional requiring climate control in automation projects and portable measurement devices. Optimized for smart agriculture systems, HVAC controls, and laboratory equipment, its low power operational enables seamless integration into battery powered environmental monitoring stations. This I2C sensory simplifies prototyping while delivering lab grade measurements for critical applications. Specifications: Working temperature:-40℃ ~ 125℃ Wide power supply: 2.0V-5.5V Low power consumption: the average current is 3.2μA. Size:Approx.13x15mm/0.5x0.59inch Package Includes: 1 Set Communication Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.