APPLICATIONS 

Urban Environmental Monitoring 

Intelligent Building, Smart Home 

Grain Storage 

Plant and animal breeding System 

 

SPECIFICATION 

Operating Voltage: 2.15~5.5V 

Operating Current: <1.5mA 

Humidity Detection Range: 0%RH~100%RH 

Humidity Accuracy: ±2%RH@0%RH~100%RH（at 25℃） 

Temperature Detection Range: ‐40℃~125℃ 

Temperature Accuracy: ±0.2℃@0℃~90℃(Typical) 

Communication: I2C 

Outline Dimension: 19x16mm/0.75x0.63” 

Mounting Hole Size: 2mm/0.08” 

Mounting Hole Pitch: 15mm/0.59” 

 

https://www.dfrobot.com/product‐2013.html/5‐28‐20