Catalog > Internet of Things (IOT) Related Products > More Platforms DHT11 Temperature & Humidity Sensor Moudle DHT11 Temperature & Humidity Sensor Moudle BSK TEMP+HUMD SNSR DHT11 ON PCB DHT11 - PRE-CALIBRATED DIGITAL OUTPUT TEMPERATURE AND HUMIDITY SENSOR ON PCB. 5VDC Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Can detect surrounding environment of the humidity and temperature Has fixed bolt hole and easy installation Output form digital output Specifications Power Supply : 3-5.5V DCOutput Signal : Digital Signal via Single-busHumidity Measuring Range : 20%~90%RH(0-50°C Temperature Compensation)Temperature Measuring Range : 0~+50°CHumidity Measurement Accuracy : ±5.0%RHTemperature Measurement Accuracy : ±2.0°CResponse Time : <5s.Module Pinout1 Pin --- VDD(3-5.5VDC)2 Pin --- DATA3 Pin --- NC4 Pin --- GND