Code

#include "lcd.h"
int main()
{
/*Connect RS->PB0, RW->PB1, EN->PB2 and data bus to PORTB.4 to PORTB.7*/
LCD_SetUp(PB_0,PB_1,PB_2,P_NC,P_NC,P_NC,P_NC,PB_4,PB_5,PB_6,PB_7);
LCD_Init(2,16);
LCD_DisplayString("Explore Embedded");
LCD_DisplayString("Lcd 4-bit Mode");
while(1);
return (0);
}

Demo

Pic16f877a relay.gif