A clock, 1602 and ds3231 and weighing hx711 together, run the program is always wrong, solving?

CodePudding user response:

The error message clearly
DS3231 couldn't find the definition
LCD_SET_XY also can not find
You find the two key words, look have entity

CodePudding user response:

The building code can share, I mailed 1216410720 @qq.com thank you