#include <Wire.h>
#include "DHTesp.h"
const int DHT_PIN=12;
DHTesp dhtSensor;
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
#define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
#define NUMFLAKES 10 // Number of snowflakes in the animation example
#define LOGO_HEIGHT 16
#define LOGO_WIDTH 16
static const unsigned char PROGMEM logo_bmp[] =
{ B00000000, B11000000,
B00000001, B11000000,
B00000001, B11000000,
B00000011, B11100000,
B11110011, B11100000,
B11111110, B11111000,
B01111110, B11111111,
B00110011, B10011111,
B00011111, B11111100,
B00001101, B01110000,
B00011011, B10100000,
B00111111, B11100000,
B00111111, B11110000,
B01111100, B11110000,
B01110000, B01110000,
B00000000, B00110000 };
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
dhtSensor.setup(DHT_PIN,DHTesp::DHT22);
if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3c)) { // Address 0x3c for 128x64
Serial.println(F("SSD1306 allocation failed"));
for(;;); // Don't proceed, loop forever
}
dhtSensor.setup(DHT_PIN,DHTesp::DHT22);
}
void loop() {
TempAndHumidity data = dhtSensor.getTempAndHumidity();
Serial.println("Temp: " + String(data.temperature, 2)+"C");
Serial.println("Humidity: " + String(data.humidity, 1)+"%");
Serial.println("---");
display.clearDisplay();
display.setTextColor(1);
display.setTextSize(1);
display.setCursor(0,10);
Serial.print("Temp: ");
Serial.print(String(data.temperature, 2));
Serial.print("C");
display.setCursor(0,20);
Serial.print("Humidity");
Serial.print(String(data.humidity, 2));
Serial.print("%");
display.display();
delay(2000); // this speeds up the simulation
}