Arduino Nano HX711 Serial print issue

Projects Programming
1

Friends, here is simple sketch doing ONLY ONE thing it is printing raw not calibrated data from tension sensor

    #include <Q2HX711.h>
    Q2HX711 hx711(A1, A0);
    void setup() {
     Serial.begin(9600);
    }

    void loop() {
     Serial.println(hx711.read());
    }

Everything is ok, it prints right data with no drops or noises(tested for 6 hours). But if I add only one string to print before

  Serial.print("0,");
  Serial.println(hx711.read());

It begins print noisy data with big deviations, drops or splashes. There should be one more sensor(HMC588L) I removed it to test tension sensor but problem did not resolved. Tension is very important I need noise-free data(( It is driving me crazy >:(

2

It is driving me crazy

You want to know what drives me crazy? People posting questions about hardware and libraries that they failed to provide links to.

3

PaulS:
People posting questions about hardware and libraries that they failed to provide links to.

Here's the link to the hardware: https://store.arduino.cc/index.php?main_page=product_info&products_code=A000005

4

akatchi, thank you! Yes this is hardware link.

HX711 library I installed via Arduino IDE library manager, there is only one library that matches request.

PaulS I am sorry I did not provide this information before.