Frequently Asked Questions

1. no matching function for call to 'HX711::HX711(const int&, const int&)'

I'm getting the following error:

exit status 1 no matching function for call to 'HX711::HX711(const int&, const int&)'

The new interface is that the begin(...) method will obtain the pin parameters. So instead of using:

HX711 scale(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN);

Use:

HX711 scale;

And then in void setup() { ... } initialize the pins like this:

scale.begin(LOADCELL_DOUT_PIN, LOADCELL_SCK_PIN);