๐ก Welcome to Episode 7 of our Raspberry Pi Pico with MicroPython on Wokwi series!
In this video, you'll learn how to interface an OLED Display (SSD1306) with the Raspberry Pi Pico using MicroPython, and simulate the entire setup on the Wokwi platform.
๐ฆ What Youโll Learn:
How to connect SSD1306 OLED with Pico
Display text and data using MicroPython
I2C communication basics
OLED graphics examples
Full simulation on Wokwi
๐ ๏ธ This is a perfect beginner project for visual data display in IoT and embedded systems.
#RaspberryPiPico #OLEDDisplay #SSD1306 #MicroPython #Wokwi #IoTProjects #PicoOLED #STEMLearning #EmbeddedSystems #WokwiSimulation
Code--
from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
# Display resolution
pix_res_x = 128
pix_res_y = 64
def init_i2c(scl_pin, sda_pin):
# Initialize I2C device
i2c_dev = I2C(1, scl=Pin(scl_pin), sda=Pin(sda_pin), freq=200000)
return i2c_dev
def display_hello(oled):
# Display "Hello, World!" on the OLED
oled.fill(0) # Clear the display
oled.text("Makershala", 15, 20) # Text at x=10, y=25
oled.show() # Update the display
def main():
i2c_dev = init_i2c(scl_pin=27, sda_pin=26) # Initialize I2C
oled = SSD1306_I2C(pix_res_x, pix_res_y, i2c_dev) # Initialize OLED
display_hello(oled) # Show "Hello, World!"
if __name__ == '__main__':
main()
