DHT11 & DHT22 interrupt driven library for arduino
Latest commit a05b13a Jun 7, 2016 @niesteszeck Merge pull request #10 from sensestage/master
do not do conversions to float in interrupt callback and give access to ...
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examples added a 3 sec delay on setup to give time to the sensor to setup itself Jul 30, 2013
README.md Update README.md Aug 23, 2015
idDHTLib.cpp do not do conversions to float in interrupt callback and give access … May 11, 2014
idDHTLib.h fix empty lines and make isDHT22 volatile Nov 10, 2015



Interrupt driven DHT11 & DHT22 library

VERSION: 0.0.3

PURPOSE: Interrupt driven Lib for DHT11 and DHT22 with Arduino.

LICENCE: GPL v3 (http://www.gnu.org/licenses/gpl.html)

DATASHEET: http://www.micro4you.com/files/sensor/DHT11.pdf

DATASHEET: http://www.adafruit.com/datasheets/DHT22.pdf

Based on idDHT11 library: https://github.com/niesteszeck/idDHT11

Based on DHTLib library: http://playground.arduino.cc/Main/DHTLib

Based on code proposed: https://forum.arduino.cc/index.php?topic=175356.0


v 0.0.1

  • fork from idDHT11 lib
  • change names to idDHTLib
  • added DHT22 functionality

v 0.0.2

  • Optimization on shift var (pylon from Arduino Forum)

v 0.0.3

  • Timing correction to finally work properly on DHT22 (Dessimat0r from Arduino forum)

Thanks to Dessimat0r we finally can say that is ready, please try it and if you have some trouble I'll glad to accept changes that solve this problems.