I'm working on a silo system and need help to show the weight on a 5 in. touchscreen. Plus a calibration button to set to zero. I'm using the libraries: HX711.h, SPI.h, Adafruit_GFX.h, and Adafruit_RA8875.h. I'm pretty new to coding and can use some guidance. All I can find is using TFT libraries and cannot figure out how to translate it so I can use the libraries I have.
Break it down into parts. You need to print something to the screen. Can you print "Hello!" to the screen?
Can you get the HX711 working on its own, jut printing the numbers to the Arduino Serial Monitor?
The Adafruit RA8875 library is very basic. The "Sumotoy" library is much better. You will find it on GitHub.
Thank you