Interfacing PIC16F877A with SSD1306 OLED display | Simulation

[@ElectronicsDeveloper]

Source code :
#define SSD1306_RST PIN_D4
#include
#fuses HS,NOWDT,NOPROTECT,NOLVP
#use delay(clock = 20MHz)
#use I2C(MASTER, I2C1, FAST = 400000, stream = SSD1306_STREAM) // Initialize I2C

// Include SSD1306 OLED driver source code
#include

int8 i = 0;

void main() {

delay_ms(500);

// Initialize the SSD1306 OLED with an I2C addr = 0x7A (default address)
SSD1306_Init(SSD1306_SWITCHCAPVCC, SSD1306_I2C_ADDRESS);

// clear the display
SSD1306_ClearDisplay();

SSD1306_GotoXY(1, 1);
SSD1306_PutC("Interfacing PIC16F877A with SSD1306 OLED display");
delay_ms(5000);

SSD1306_ClearDisplay();

SSD1306_GotoXY(6, 2);
SSD1306_PutC("Hello world!");
delay_ms(2000);

SSD1306_StartScrollRight(1, 1);
delay_ms(3000);
SSD1306_StopScroll();

SSD1306_StartScrollLeft(1, 1);
delay_ms(3000);
SSD1306_StopScroll();

SSD1306_StartScrollDiagRight(1, 1);
delay_ms(3000);
SSD1306_StopScroll();

SSD1306_StartScrollDiagLeft(1, 1);
delay_ms(3000);
SSD1306_StopScroll();

delay_ms(3000);
SSD1306_ClearDisplay();

SSD1306_GotoXY(6, 2);
SSD1306_PutC("Hello world!");
delay_ms(2000);

while(TRUE) {
SSD1306_GotoXY(10, 5);
printf(SSD1306_PutC, "%03u", i++);
delay_ms(500);
}
}

[@hoanghung2807]

How do you make with oled ssd1306 i2c 4 pin??

[@ElectronicsDeveloper]

Here we used the bus connections, if you need a design to understand how we created a bus then ping us on email