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https://github.com/m5stack/M5Stack.git
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73 lines
1.9 KiB
Arduino
73 lines
1.9 KiB
Arduino
/*
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* SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
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*
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* SPDX-License-Identifier: MIT
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*/
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/*
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* @Hardwares: M5Core + DHT12
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* @Platform Version: Arduino M5Stack Board Manager v2.1.3
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* @Dependent Library:
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* M5Stack@^0.4.6: https://github.com/m5stack/M5Stack
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*/
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#include <M5Stack.h>
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#include <Wire.h> //The DHT12 uses I2C comunication.
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#include "DHT12.h"
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// Description: Use DHT12 Sensor to read temperature, humidity and display the data on the screen.
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DHT12 dht12; // Preset scale CELSIUS and ID 0x5c.
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/*
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For configuration library:
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DHT12 dht12("Scale temperature","ID device for I2C");
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On "Scale temperature" you can select the preset scale:
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CELSIUS, FAHRENHEIT or KELVIN.
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And on "ID device", you can put ID sensor, on DHT12
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normally is 0x5c.
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Examples:
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DHT12 dht12;
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The preset scale is CELSIUS and ID is 0x5c.
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DHT12 dht12(KELVIN);
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the preset scale is KELVIN and ID is 0x5c.
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DHT12 dht12(FAHRENHEIT,0x53);
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The preset scale is FAHRENHEIT and ID is 0x53.
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*/
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void setup()
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{
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M5.begin();
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M5.Power.begin();
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Wire.begin();
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Serial.println("Prueba de libreria DHT12:");
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M5.Lcd.println("Prueba de libreria DHT12:");
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}
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void loop()
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{
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// Read temperature with preset scale.
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Serial.print("Temperatura: ");
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M5.Lcd.print("Temperatura: ");
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Serial.print(dht12.readTemperature());
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M5.Lcd.print(dht12.readTemperature());
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// Read humidity.
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Serial.print("*C Humedad: ");
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M5.Lcd.print("*C Humedad: ");
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Serial.print(dht12.readHumidity());
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M5.Lcd.println(dht12.readHumidity());
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// Read temperature as forced fahrenheit.
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Serial.println("%RH");
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Serial.println("%RH");
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Serial.print("Temperatura: ");
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Serial.print(dht12.readTemperature(FAHRENHEIT));
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// Read termperature as forced kelvin.
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Serial.println("*F");
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Serial.print("Temperatura: ");
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Serial.print(dht12.readTemperature(KELVIN));
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Serial.println("*K");
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delay(5000);
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}
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