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Arduino DHT Modules

Florian edited this page Feb 27, 2019 · 5 revisions

Arduino + W5100 - DHT Modules

Prerequisites

Note: Gateways can be used separately. Follow this Link for a quick overview about all Modules and possible Combinations.

Hardware

  • Arduino UNO (tested), Mega (tested), Duelmilanove Atmega328(tested), Nano, Micro should work
  • W5100 shield (tested) or other ethernet module
Module Purpose Where to Buy
DHT11 Temperature and Humidity parts list
DHT22 Temperature and Humidity parts list

Software

  • Arduino IDE 1.8.1 or higher with board manager Arduino AVR boards 1.6.17 or higher
  • An MQTT broker (like mosquitto)

For the libraries take the version linked into Libfolder

If you want to use this sensor uncomment in user_config

#define ZsensorDHT

Hardware setup:

Module Pin Arduino RX Pin Arduino TX Pin
DHT Module D8 -

Vcc pin of the Arduino and the DHT Module to a 5V supply source Ground pins of the Arduino and the DHT Module to the ground of the supply source.

IR

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