DHT22 Temperature and Humidity Sensor Module with Cable
Price: 200.0
Monitor environmental temperature and humidity accurately with the DHT22 Temperature and Humidity Sensor Module with Cable. Designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms, this high-precision digital sensor provides stable and reliable readings for smart automation, weather monitoring, and IoT projects. The DHT22 (AM2302) features a built-in capacitive humidity sensor and thermistor for accurate measurements over a wide temperature and humidity range. With the included cable, installation becomes easier and more convenient for quick prototyping and permanent setups. Key Features High-accuracy digital temperature and humidity sensor Includes connection cable for easy installation Wide humidity and temperature measurement range Stable digital signal output Low power consumption Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other MCU boards Easy single-wire communication interface Suitable for smart home and IoT applications Specifications Model: DHT22 / AM2302 Operating Voltage: 3.3V – 5.5V DC Temperature Range: -40°C to +80°C Temperature Accuracy: ±0.5°C Humidity Range: 0% – 100% RH Humidity Accuracy: ±2% RH typical Resolution: 0.1°C / 0.1% RH Sampling Rate: 0.5Hz (1 reading every 2 seconds) Output Signal: Digital Single-Bus Interface Pins: VCC, DATA, GND