คลิปการสอน
Code คำสั่ง
// Libary หน้าจอแสดงผล
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SH110X.h>
#define i2c_Address 0x3c
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1
Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
int SensorPin = D0;
int relayD1 = D3;
int value;
void setup() {
Serial.begin(9600);
pinMode(relayD1, OUTPUT);
pinMode(SensorPin,INPUT);
delay(250); // wait for the OLED to power up
display.begin(i2c_Address, true); // Address 0x3C default
display.display();
delay(2000);
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SH110X_WHITE);
display.setCursor(0, 0);
display.println(" WELCOME to lOT");
display.println();
display.setTextSize(2);
display.println(" KRU");
display.setTextSize(2);
display.println(" THITIKORN");
display.setTextSize(1);
display.println();
display.println("...OLED 1.3 TESTER...");
display.display();
delay(2000);
// Clear the buffer.
display.clearDisplay();
}
void loop() {
value = digitalRead(SensorPin);
display.display();
display.setCursor(0, 0);
display.setTextSize(2);
display.println("Light Sta..:");
if(value==1){
digitalWrite(relayD1,HIGH);
display.println("ON");
}else{
digitalWrite(relayD1,LOW);
display.println("OFF");
}
display.display();
delay(1000);
display.clearDisplay();
}