Esplora example: read temperature sensor

This example read and display temperature sensor of Arduino Esplora on TFT screen, in celsius and fahrenheit.

Read temperature sensor on Arduino Esplora

#include <TFT.h>
#include <SPI.h>
#include <Esplora.h>

int celsius = 0;
int fahrenheit = 0;
char printoutC[3];
char printoutF[3];

void setup()
{
    EsploraTFT.begin();
    EsploraTFT.background(0,0,0);
    
    //preset dummy reading to print
    String dummy = "0";
    dummy.toCharArray(printoutC, 3);
    dummy.toCharArray(printoutC, 3);
    
    EsploraTFT.stroke(255,255,255);
    EsploraTFT.text("degree C: ", 0, 10);
    EsploraTFT.text("degree F: ", 0, 20);
} 

void loop()
{
    //read the temperature sensor
    celsius = Esplora.readTemperature(DEGREES_C);  
    fahrenheit = Esplora.readTemperature(DEGREES_F);

    //clear previous print of reading
    EsploraTFT.stroke(0,0,0);
    EsploraTFT.text(printoutC, 60, 10);
    EsploraTFT.text(printoutF, 60, 20);
    
    String(celsius).toCharArray(printoutC,3);
    String(fahrenheit).toCharArray(printoutF,3);
    EsploraTFT.stroke(255,255,255);
    EsploraTFT.text(printoutC, 60, 10);
    EsploraTFT.text(printoutF, 60, 20);

    delay(1000);
}