#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <LM75A.h>

LM75A lm75a_sensor(false, // A0 LM75A pin state (connected to ground = false)

void setup() {
  Serial.begin(9600);
  Serial.println("Temperatures will be displayed every second:");
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  delay(2000);
  display.clearDisplay();
  display.setTextColor(WHITE);
}

void loop() {
  float temperature_in_degrees = lm75a_sensor.getTemperatureInDegrees();
  if (temperature_in_degrees == INVALID_LM75A_TEMPERATURE) {
    Serial.println("Error while getting temperature");
  } else {
    Serial.print("Temperature: ");
    Serial.print(temperature_in_degrees);
    Serial.print(" degrees (");
    Serial.print(LM75A::degreesToFahrenheit(temperature_in_degrees));
    Serial.println(" fahrenheit)");
  }
}
Kopyala