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Arduino library for DHT11, DHT22, etc Temperature & Humidity Sensors
35 Commits 3 Branches 24 Tags 417 KiB
C++ 100%
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Matthijs Kooijman 5973929e63 Remove the firstreading variable 
By cleverly setting _lastreadtime in begin() to make sure that it looks
like the last read was alrady 2000 ms ago, even on startup when millis()
still returns 0, there is no longer a need to keep a separate
firstreading variable, saving a byte of memory and a bit of code.
2015-07-24 21:42:58 +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 Remove the firstreading variable 2015-07-24 21:42:58 +02:00
DHT.h Remove the firstreading variable 2015-07-24 21:42:58 +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.