DHT22 AM2302 Digital Temperature and Humidity Sensor Module

The DHT22 AM2302 Digital Temperature & Humidity Sensor Module is a highly accurate sensor designed to measure temperature and relative humidity with excellent stability. Its digital single-wire output makes it easy to interface with Arduino, ESP8266, ESP32, Raspberry Pi, and STM32 boards.

It’s ideal for IoT devices, weather monitoring, greenhouse automation, and smart home systems.

📟 Specifications:

• Model: DHT22 / AM2302

• Temperature Range: -40°C to +80°C (±0.5°C)

• Humidity Range: 0%–100% RH (±2%)

• Output: Digital signal (1-wire protocol)

• Voltage: 3.3V–6V

• Sampling Rate: Every 2 seconds

• Dimensions: Compact PCB-mounted

🎯 Applications:

• Weather monitoring stations

• IoT environmental sensors

• Greenhouse & agriculture automation

• Home & industrial climate control

• HVAC systems

✅ Why Buy from Engineering Electronics?
✅ High accuracy & stable readings
✅ Compatible with Arduino & ESP boards
✅ Perfect for students & professionals
✅ Best price in Bangladesh
✅ Fast nationwide delivery

📦 Package Includes:
1 × DHT22 AM2302 Digital Temperature & Humidity Sensor Module