#include "Arduino.h"

Classes
class	DHT
	Class that stores state and functions for DHT. More...

class	InterruptLock
	Class that defines Interrupt Lock Avaiability. More...

Macros
#define	DEBUG_PRINTER Serial

#define	DEBUG_PRINT(...) {}

#define	DEBUG_PRINTLN(...) {}

#define	DHT11 11

#define	DHT12 12

#define	DHT22 22

#define	DHT21 21

#define	AM2301 21

#define	microsecondsToClockCycles(a) ((a) * (SystemCoreClock / 1000000L))

Detailed Description

This is a library for DHT series of low cost temperature/humidity sensors.

You must have Adafruit Unified Sensor Library library installed to use this class.

Adafruit invests time and resources providing this open source code, please support Adafruit andopen-source hardware by purchasing products from Adafruit!

Written by Adafruit Industries.

MIT license, all text above must be included in any redistribution

Macro Definition Documentation

◆ DEBUG_PRINTER

#define DEBUG_PRINTER Serial

Define where debug output will be printed. \

◆ DEBUG_PRINT

#define DEBUG_PRINT ( ... ) {}

Debug Print Placeholder if Debug is disabled

◆ DEBUG_PRINTLN

#define DEBUG_PRINTLN ( ... ) {}

Debug Print Line Placeholder if Debug is disabled

◆ DHT11

#define DHT11 11

DHT TYPE 11

◆ DHT12

#define DHT12 12

DHY TYPE 12

◆ DHT22

#define DHT22 22

DHT TYPE 22

◆ DHT21

#define DHT21 21

DHT TYPE 21

◆ AM2301

#define AM2301 21

AM2301

◆ microsecondsToClockCycles

#define microsecondsToClockCycles ( a ) ((a) * (SystemCoreClock / 1000000L))

As of 7 Sep 2020 the Arduino Nano 33 BLE boards do not have microsecondsToClockCycles defined.

Classes

Macros