DHT12

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Introduction

The ESP module can read a DHT12 I2C temperature/Humidity sensor using the I2C protocol.

The DHT sensor needs to be connected to the I2C bus.

Hardware

The DHT sensor can be connected directly to an ESP module. [Datasheet DHT12]


DHT12.png


Software

Custom Sketch

ESP Easy

Use the device tab on the ESP Easy webinterface and create a new task by editing one of the available tasks. Select "Temperatur/Humidity Sensor DHT12(I2C)" from the dropdown box.

EasyConfigDHT12.png

Enter the IDX found in the Domoticz device page. That should be all.

Optional settings

Use of formulas

Use of value names