Alvin: Created page with "== Introduction == This is a powerful Temperature and Humidity Sensor. It has more complete and accurate performance. The detecting range of this sensor is 5% RH - 99% RH, an..."

2016-12-13T02:23:28Z

Created page with "== Introduction == This is a powerful Temperature and Humidity Sensor. It has more complete and accurate performance. The detecting range of this sensor is 5% RH - 99% RH, an..."

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== Introduction ==

This is a powerful Temperature and Humidity Sensor. It has more complete and accurate performance. The detecting range of this sensor is 5% RH - 99% RH, and -40°C - 80°C. And its accuracy satisfyingly reaches up to 2% RH and 0.5°C. A professional choice for applications that have relatively strict requirements. Compared to the DHT11, this sensor is more precise, more accurate and works in a bigger range of temperature/humidity, but its larger and more expensive.

[[File:Tem&Hum D1.jpg|640px]]

[[File:Tem&Hum D1 2.jpg|640px]]

[[File:Tem&Hum D1 3.jpg|640px]]

[[File:Tem&Hum D1 4.jpg|640px]]

== Wiring ==

The module is connected to the base shield J2:

Sensor Signal --> LinkNode D1 G2

[[File:Tem&Hum D1 5.png|640px]]

== Install Library ==

*'''download library'''

[https://s3.amazonaws.com/linksprite/LinkNode+D1+ESP8266+Sensor+Kit/Humidity_Temperature_Sensor.rar Humidity_Temperature_Sensor.rar]

Place the Sensor library folder your ”arduinosketchfolder/libraries/ folder”.

[[File:Tem&Hum D1 6.png|640px]]

== Load Demo ==

Open File->Examples->Humidity_Temperature_Sensor->DHTtester and upload to your LinkNode D1, Open the Arduino IDE serial monitor ( BAUD 9600 ) to see Humidity data and Temperature data output.

[[File:Tem&Hum D1 7.png|640px]]

[[File:Tem&Hum D1 8.png|640px]]

== Datasheet ==

[https://s3.amazonaws.com/linksprite/LinkNode+D1+ESP8266+Sensor+Kit/AM2302-EN.pdf AM2302-EN.pdf]

LinkNode Temperature and Humidity Sensor Module - Revision history

Alvin: Created page with "== Introduction == This is a powerful Temperature and Humidity Sensor. It has more complete and accurate performance. The detecting range of this sensor is 5% RH - 99% RH, an..."