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Merge pull request #76 from terryjmyers/patch-1

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Modified read speed
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Paint Your Dragon 2019-01-11 16:15:14 -08:00 committed by GitHub
commit 73409c143c
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1 changed files with 3 additions and 3 deletions
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DHT.cpp
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@ -134,12 +134,12 @@ boolean DHT::read(bool force) {
// Go into high impedence state to let pull-up raise data line level and // Go into high impedence state to let pull-up raise data line level and
// start the reading process. // start the reading process.
digitalWrite(_pin, HIGH); digitalWrite(_pin, HIGH);
delay(250); delay(1);
// First set data line low for 20 milliseconds. // First set data line low for 1 millisecond.
pinMode(_pin, OUTPUT); pinMode(_pin, OUTPUT);
digitalWrite(_pin, LOW); digitalWrite(_pin, LOW);
delay(20); delay(1);
uint32_t cycles[80]; uint32_t cycles[80];
{ {