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RoboCircuit
Smart AC & IR Controllers
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RoboCircuit
DHT22 Temperature & Humidity Sensor
Rs 500
In stock — ready to ship
A digital temperature and humidity sensor that is easy to use with Arduino, ESP32 and Raspberry Pi. Ideal for weather stations, room monitors, greenhouses and smart-home projects.
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Product details
Specifications
| Temperature range | −40 to 80 °C (±0.5 °C accuracy) |
|---|---|
| Humidity range | 0–100 % RH (±2–5 % accuracy) |
| Supply voltage | 3.3–5 V |
| Output | Single-wire digital signal |
| Reading rate | One reading every 2 seconds |
| Pins | VCC, DATA, GND |
