Advanced Sensing Technology: The DHT20 sensor module provides precise temperature and humidity measurements with upgraded IIC digital signal output, ensuring high reliability and excellent long-term stability. Arduino Compatibility: Ideal for DIY electronics projects, this sensor is fully compatible with Arduino platforms, making it suitable for hobbyists and educational use. Easy Integration: Designed for seamless integration into existing systems, the module features a user-friendly interface and serves as a direct replacement for the DHT11, offering improved performance without complex setup. Wide Applications: Suitable for use in weather stations, home automation, environmental monitoring, HVAC systems, dehumidifiers, refrigerators, and various testing and detection equipment. Color: As shown Material: PCB Note: Product appearance and printed text may vary slightly between batches, but this does not affect functionality. Package Contents: 1 x DHT20 Temperature and Humidity Sensor Kit Only the items listed above are included; other accessories are not included. Note: Lighting and display differences may cause slight variations in color. Measurement error allowance: +/- 1-3 cm.