from machine import Pin, I2C
import ssd1306
import time


# ESP32-C3 Pin assignment
i2c = I2C(0, scl=Pin(22), sda=Pin(21))

# Initialize OLED display
oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

# Define slide switch pin
switch = Pin(5, Pin.IN, Pin.PULL_DOWN)

# Messages to display
messages = [
    "Welcome to Wokwi!",
    "This is an OLED test.",
    "Slide switch ON.",
    "Enjoy coding!"
]

# Function to display messages
def display_messages():
    for message in messages:
        oled.fill(0)  # Clear the screen
        oled.text(message, 10, 25)  # Display message
        oled.show()
        time.sleep(1.5)  # Delay for 1.5 seconds

while True:
    if switch.value() == 1:  # If the switch is turned ON
        display_messages()