#include <WiFi.h>
// #include <FirebaseESP32.h>
#include "HX711.h"
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
// #include "addons/TokenHelper.h"
// #include "addons/RTDBHelper.h"
const int DOUT_PIN = 12;
const int SCK_PIN = 13;
// Inisialisasi
HX711 scale;
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup() {
Serial.begin(115200);
scale.begin(DOUT_PIN, SCK_PIN);
lcd.init();
lcd.backlight();
}
void loop() {
if (scale.is_ready()) {
long reading = scale.get_units(10);
Serial.print("Weight: ");
lcd.setCursor(0,0);
lcd.print("Weight:");
lcd.setCursor(0,1);
lcd.print(" ");
lcd.setCursor(0,1);
lcd.print(reading/418.9);
lcd.println(" kg");
Serial.print(reading);
Serial.println(" kg");
} else {
Serial.println("Error reading from scale!");
lcd.setCursor(0,0);
lcd.print("Error");
}
delay(1000);
}