#include "HX711.h"

#define DT 4
#define SCK 5

HX711 scale;

void setup() {
  Serial.begin(115200);
  scale.begin(DT, SCK);

  Serial.println("HX711 demo");

  if (!scale.is_ready()) {
    Serial.println("HX711 not connected. Check wiring.");
    while (1);
  }

  scale.set_scale();
  scale.tare();

  Serial.println("Tare done. Put a known weight on the scale.");
}

void loop() {
  Serial.print("Reading: ");
  Serial.print(scale.get_units(), 2);
  Serial.println(" grams");
  delay(1000);
}