LiquidCrystal_PCF8574()' error message

Code errors
#1

I have the library installed but keep getting this error message

“no matching function for call to ‘LiquidCrystal_PCF8574::LiquidCrystal_PCF8574()’”

Any help would be appreciated

1 Like
#2

Hi David,
Is it possible for you to post the code you used? Additionally, is it possible for you to give me the schematics for your project?