Feature

●DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.
●Supply voltage: DC 3.3 to 5.5 V; Humidity measurement range: 20% to 90% RH; Temperature measurement range: 0 to 50 °C
●Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
●The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.
●Compatibility：Apply to many standard boards,such as Arduino, RN-Control, Raspberry Pi and all other microcontrollers.

Description

Specification:

Power supply voltage: 3.3~5.5V DC

Output: the single bus digital signal

Measuring range: 20-90%RH humidity, temperature 0~50°

The measurement accuracy of +-5%RH: humidity, temperature +-2 °

Resolution: 1%RH humidity, temperature 1 °

Exchangeability: fully interchangeable

Long term stability: < ± 1%RH

Recommended Storage Environment:temperature:10-40 °C;humidity: less than 60% RH

Sampling interval: 2 seconds or more

Communication distance: up to 20M

Size: 28 * 12 * 7.2mm

Instruction:

This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-board. The DHT11 is a pre-calibrated digital output temperature and humidity sensor. The single-wire wiring scheme makes it easy to be integrated to other applications. The simple communication protocol greatly reduces the programming effort required.

Package Included:

5* DHT11 Module

5* Dupont Cable（Random Color）