The 7Semi AM2302 DHT22 is a digital sensor that provides precise humidity and temperature measurements. It features a fully calibrated output, ensuring high accuracy and long-term stability. The sensor offers a digital output via a single-wire interface, simplifying data acquisition. Its 3-pin JST connector facilitates easy integration with microcontrollers, making it suitable for applications like HVAC systems, consumer electronics, and environmental monitoring.
Key Features:
- High Accuracy: Fully calibrated for reliable temperature and humidity readings.
- Digital Output: Simplified data acquisition with single-wire interface.
- Long-Term Stability: Ensures consistent performance over extended periods.
- Fast Response: Delivers quick readings for real-time monitoring.
- Anti-Jamming Capability: Minimizes interference for accurate data.
- Easy Integration: 3-pin JST connector simplifies connection with MCUs.
- Compact Size: Ideal for space-constrained applications.
- Low Power Consumption: Minimizes energy usage.
- Long Transmission Distance: Up to 20 meters for flexible placement.
Resources
- VOLTAGE REQUIRED (V):
- 5V
- OPERATIONAL TEMPRATURE:
- -40 to 80
- ACCURACY (+/-°C):
- 1
- HUMIDITY RANGE IN %RH:
- 0 TO 100%RH
- HUMIDITY ACCURACY:
- 5%
- COMMUNICATION PROTOCOL:
- ANALOG 3 PIN
- DIMENSION IN mm:
- 42 x 16 x 10.7
- _3d_glb:
- https://7semi.com/content/3d-files/10207.glb
