Writing on 20x4 LCD CloudX
Most alphanumeric LCD uses the same commands and instructions, so the LCD 20x4 and 16x2 still uses the same library, the only difference this time is that 20x4 has 20 columns and 4 rows which gives more room for more characters than the 16x2. The pinouts is also the same. you can search for sample projects on 16x2 lcd on this platform like Writing to LCD.
LCD_writeText(1,3,"LCD 20x4 display");
LCD_writeText(2,1,"1. Learn ");
LCD_writeText(3,1,"2. Make ");
LCD_writeText(4,1,"3. Share > cloudx.ng");