Temperature & Humidity

Temperature & Humidity Sensor

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Overview

Measure temperature with +-0.5 degree of accuracy at 0.1 celsius resolution. The humidity sensor is +=2RH% accurate with a resolution of 0.1%RH.

Key features • DHT22 Digital Sensor • Temperature and Humidity • 27x33mm overall dimension

Resources 📄 Schematics 🔩 3D STEP file PID: 0x060010

Driver

Driver Scripts go hand-in-hand with DUELink official firmware. See the Driver Scripts page for further details.

tip

Use the Standard Library API directly to read temp and humidity.

Function	Description
Temp()	Returns temperature in celsius.
Humid()	Returns relative humidity percentage.
SenPin()	Returns the sensor's pin number.
SenType()	Returns the sensor's type.
DVer()	This driver version.

The Code!

Temperature & Humidity Driver

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See full example on GitHub

Tethered

These Tethered samples assume the driver is installed, see the Driver Tab.

Python

Python Sample

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See full example on GitHub

MicroPython

MicroPython Sample

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See full example on GitHub

JavaScript

JavaScript Sample

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See full example on GitHub

.NET

.NET Sample

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See full example on GitHub

Standalone

These samples show how to run DUELink Standalone.

Script

This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the driver to be loaded first, see the Driver Tab.

Standalone Script Sample

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See full example on GitHub

Arduino

See Arduino page for more info.

Standalone Arduino Sample

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See full example on GitHub

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Ordering Info

Product	Part Number	Price
DUELink Temperature & Humidity	GDL-SETEMPHMD-B	$9.95

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