KY-015 DHT11 NTC Temperature and Relative Humidity Sensor Module


16 in stock

SKU: KY-015 DHT11 Humidity and Temperature Module Category: Tags: , , , , , , , ,


This module integrates DHT11 sensor and other required components on a small PCB.

The DHT11 sensor includes a resistive humidity measurement component, an NTC temperature measurement component and a high-performance 8-bit microcontroller inside, and provides calibrated digital signal output.

It has high reliability and excellent long-term stability, thanks to the exclusive digital signal acquisition technique and temperature & humidity sensing technology.


  • Voltage : 3.3v to 5v
  • 3 Pin
  • 2.5mA max current use during conversion (while requesting data)
  • Good for 20-80% humidity readings with 5% accuracy
  • Good for 0-50°C temperature readings ±2°C accuracy
  • No more than 1 Hz sampling rate (once every second)

Additional information