![]() To use the I2C library, you need to: include in your program. Void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS ) Ĭ:\Users\RAC\Documents\Arduino\libraries\LiquidCrystal_I2C-1.1.3/LiquidCrystal_I2C. Download I2C LCD Arduino Code and Library Procedure. In file included from C:\Users\RAC\Desktop\khalil\menu_dotech\menu_dotech.ino:8:0:Ĭ:\Users\RAC\Documents\Arduino\libraries\LiquidCrystal_I2C-1.1.3/LiquidCrystal_I2C.h:58:8: note: candidate: void LiquidCrystal_I2C::begin(uint8_t, uint8_t, uint8_t) Menu_dotech:18:13: error: no matching function for call to 'LiquidCrystal_I2C::begin()' No matching function for call to ‘LiquidCrystal_I2C::begin()’ Arduino : 1.8.8 (Windows 7), Carte : "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"Ĭ:\Users\RAC\Desktop\khalil\menu_dotech\menu_dotech.ino: In function 'void setup()': This is the code and iand I found the library here When I use lcd.begin() there is always an error Finally after 24 hour I found the solution to use LiquidCrystal_I2C HELLO WORLD with any error #include
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