DHT11 Temperature And Relative Humidity Sensor


We have 17 units in our Sydney Warehouse available for immediate dispatch.

We can get a further 1000 units in Australia from Little Bird. If you order today, we can dispatch this stock between Jun 22, 2019 - Jun 24, 2019.

This stand alone DHT11 can read the temperature and humidity and send the information over a one wire, simplex serial bus. Arduino.cc provides a DHT11 library to aid in communicating with this module.

**DHT11 Temperature and humidty sensor. Pinout:**

- Ground
- Not Used
- Data
- Vcc


Operating Voltage: 3.3V to 5.5V
Humidity range: 20% to 90% RH
Humidity accuracy: ±5% RH
Humidity resolution: 1% RH
Temperature range: 0ºC to 50ºC 
Temperature accuracy: ±2ºC
Temperature resolution: 1ºC
Maximum serial wire length: 20m