DHT11 Temperature and humidity sensor module

Brand: ΟΕΜ
SKU : TEM-1086
Availability: In Stock
Ex Tax: 1.61€


This module consist of a DHT11 digital humidity and temperature sensor and a 1 kΩ resistor.  The DHT11 uses an internal thermistor and a capacitive humidity sensor to determine environment conditions, an internal chip is responsible for converting readings to a serial digital signal.


Operating Voltage 3.3V to 5.5V

Humidity measurement range 20% to 90% RH

Humidity measurement accuracy ±5% RH

Humidity measurement resolution 1% RH

Temperature measurement range 0ºC to 50ºC [32ºF to 122ºF]

Temperature measurement accuracy ±2ºC

Temperature measurement resolution 1ºC

Signal transmission range 20m

Connection Diagram

Connect the Power line (middle) and ground (-) to +5 and GND respectively. Connect signal (S) to pin 8 on the Arduino.

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