The HX711 add-on library just develops the two wire comunication protocol between Matlab workspace and HX711 itself through ARDUINO, thus you can built your own commands to calibrate your load cell ...

ArduinoInteractiveScale An arduino project that combines the HX711 weight sensor and a speaker to play sound effects when an object is picked up.

In this project, we did not use any library for interfacing the HX711 load sensor with Arduino. We have just followed the datasheet of HX711 and application notes. Although there are some libraries ...