DHT22( AM2302) : Pin Diagram, Circuit, Specifications & Its Applications
![DHT22( AM2302) : Pin Diagram, Circuit, Specifications & Its Applications](https://www.elprocus.com/wp-content/uploads/DHT22-Humidity-and-Temperature-Sensor.jpg)
The Article Gives a Brief Description of DHT22 Humidity and Temperature Sensor. Specifications, PIn Diagram and Applications are Given
![](https://www.circuits-diy.com/wp-content/uploads/2023/03/DHT11-DHT22-Temperature-Humidity-Sensor-Arduino-Tutorial-1.png)
DHT11/DHT22 Temperature Humidity Sensor - Arduino Tutorial
![](https://www.robotique.site/wp-content/uploads/2023/12/arduino-dht22-single-2.jpg)
The Arduino UNO board and the DHT22 sensor
![](https://user-images.githubusercontent.com/5904370/68092516-5bc4a000-fe8c-11e9-916c-ec10e7e781b0.png)
AM2301/AM2302 (DHT21/DHT22) temperature and humidity sensor - Tasmota
Find 2pcs DHT22/AM2302 Digital Temperature And Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 For DIY Electronic
![](https://img.kwcdn.com/product/Fancyalgo/VirtualModelMatting/bc4c8f88fcc42989dc2c2e5055c6ad37.jpg?imageMogr2/auto-orient%7CimageView2/2/w/800/q/70/format/webp)
2pcs DHT22/AM2302 Digital Temperature And Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 For DIY Electronic Practice
![](https://www.upesy.com/cdn/shop/files/doc-breadboard-wiring-dht22-esp32-arduino-example.jpg)
DHT22 ESP32 in Arduino Code: Measuring humidity & temperature
![](https://www.electroschematics.com/wp-content/uploads/2015/02/DHT22-PinOut.png?resize=424%2C352)
AM2302 / DHT22 Datasheet
![](https://fabacademy.org/2022/labs/oulu/students/antero-metso/images/week12/input001.jpg)
13. Input devices - Antero Metso - Fab Academy
![](https://protosupplies.com/wp-content/uploads/2018/04/DHT22-Humidity-Temperature-Module.jpg)
DHT22 Humidity / Temperature Sensor Module - ProtoSupplies
![](https://ae01.alicdn.com/kf/H0d1e72730ced400c89e5abd688882ac6j.jpg_640x640Q90.jpg_.webp)
Dht22 Am2302 Dht11 Am2322 Am2320 Digital Temperature Humidity
With fixing screw hole, convenient for install and fixed. Single-bus digital signal output, bidirectional serial data. Operate Voltage: DC 3V to 5.5V.
![](https://m.media-amazon.com/images/I/61L8CFo62LL._AC_UF894,1000_QL80_.jpg)
3 PCS DHT22 Temperature Humidity Sensor Module, MELIFE Digital 3V-5.5V Humidity Measurement with Dupont Wires.