Sensors
SKU: SNS-DHT22-MOD
DHT22 Digital Temperature & Humidity Sensor Module
Brand: HiLetgo
Warranty: 6 Months
Delivery: 24h - 48h
Price (TND):
14.500 TND
In Stock (85 available)
Operating Voltage
3.3V - 5V
Protocol / Interface
Single-bus Digital Output
Supply Current
2.5mA
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BARCODE
7630049200388
Datasheet & Resource Library
Official documentation, schematic manuals, firmware source repos, and CAD 3D step models.
Detailed Technical Specifications
| Temperature Range | -40 to 80°C (+/-0.5°C) |
| Humidity Range | 0 to 100% RH (+/-2% RH) |
| Sampling Rate | 0.5 Hz (once every 2 seconds) |
Compatible Components & Required Accessories
Compatible with all standard 2.54mm pitch breadboards, 3.3V/5V microcontroller systems, and Dupont jumper wire packs.