DHT22 Digital Temperature/Humidity Sensor Breakout Board
This module is great for connecting with Arduino microcontrollers to read temperature and humidity. You no longer need to connect a 10k or 4.7k resistor to interface the device as it is already provided with the breakout board. Simply Connect VCC, GND and Data to run with our provided code!
Specifications:
- Humidity Measuring Range: 0-100% (2-5% Accuracy)
- Temperature readings: -40 to 80°C (±0.5°C accuracy)
- Operating Voltage: 3 to 5v Power and I/O
- Max Current: 2.5mA
- Sampling Rate (Sec): 0.5Hz - every 2 seconds
- Dimensions: 32 x 16 x 8 mm (L x W x H)
- Pinout with 0.1” spacing: VCC, Data, Ground
- Arduino code: https://github.com/adafruit/DHT-sensor-library
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