DHT22 Temperature and Humidity Sensor Board - AM2302

DHT22 Temperature and Humidity Sensor Board - AM2302

The DHT22 Temperature and Humidity Sensor Board - AM2302 is a versatile and high-precision sensor designed to measure environmental conditions with accuracy and reliability. With its advanced sensing technology, this module provides real-time readings of temperature and humidity, making it indispensable for applications such as weather monitoring, climate control systems, and agricultural automation. With its compact size and easy integration, the DHT22 sensor module offers a suitable solution for obtaining precise environmental data in various projects.

Features

• Dual Functionality: The DHT22 sensor module accurately measures both temperature and humidity, providing comprehensive environmental data in real time.
• Wide Operating Voltage Range: With an operating voltage range of 3.3V to 6V DC, this sensor module is compatible with a wide range of microcontrollers and development boards.
• High Accuracy: Offering ±0.5°C temperature accuracy and ±2% RH humidity accuracy, the DHT22 sensor module enables precise monitoring of environmental conditions.
• Fast Response Time: With a response time of less than 2 seconds, this sensor module offers rapid updates, enabling quick decision-making in various applications.
• Simple Interface: The module operates via a single digital signal It facilitates integration with microcontrollers such as Arduino, Raspberry Pi, and other development platforms by communicating with them.
• Low Power Consumption: The DHT22 sensor module consumes minimum power and is suitable for battery-powered applications where energy efficiency is important.
• Compact Design: With its compact dimensions (15.1 mm x 25 mm x 7.7 mm) and lightweight construction, the sensor module can be easily used in environments with space constraints.
• Wide Range of Applications: From home automation and HVAC systems to industrial monitoring and research projects, the DHT22 sensor module is used in a wide variety of applications where accurate temperature and humidity measurements are critical.

Technical Specifications

• Operating Voltage: 3.3V - 6V DC
• Temperature Range: -40°C - 80°C
• Temperature Accuracy: ±0.5°C
• Humidity Range: 0% - 100% RH
• Humidity Accuracy: ±2% RH
• Response Time: <2 seconds
• Sampling Rate: 0.5 Hz
• Dimensions: 23 mm x 39 mm x 7.7 mm (L x W x H)
• Weight: ~8 grams