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Arduino library for DHT11, DHT22, etc Temperature & Humidity Sensors
37 Commits 3 Branches 24 Tags 417 KiB
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Matthijs Kooijman f9c3f323e3 Use INPUT_PULLUP 
Previously, the mode was configured to INPUT and then written HIGH,
which works on AVR but isn't very portable. Instead, this uses the
INPUT_PULLUP pin mode (available since Arduino 1.0.1) which is portable.
2015-07-24 21:44:41 +02:00
examples/DHTtester Fix merge conflicts, make compute heat index default to Fahrenheit to not break old code that assumes default is Fahrenheit. 2015-06-26 15:56:04 -07:00
DHT.cpp Use INPUT_PULLUP 2015-07-24 21:44:41 +02:00
DHT.h Shrink DHT::data to 5 bytes 2015-07-24 21:43:52 +02:00
keywords.txt Integrate keywords.txt from pull #31 2015-06-26 15:15:45 -07:00
library.properties Fix #37 by optimizing pulse read to use direct port access on AVR, stops checksum failures from missed signals. 2015-07-22 12:13:56 -07:00
README.txt added mini readme 2011-06-22 16:12:33 -04:00

README.txt 

This is an Arduino library for the DHT series of low cost temperature/humidity sensors. 

To download. click the DOWNLOADS button in the top right corner, rename the uncompressed folder DHT. Check that the DHT folder contains DHT.cpp and DHT.h. Place the DHT library folder your <arduinosketchfolder>/libraries/ folder. You may need to create the libraries subfolder if its your first library. Restart the IDE.