I have been doing a project with Raspberry Pi PICO and SSD1306 OLED(128x64) in Thonny IDE. I'm getting some errors in the program. Can you pls guide me to solve the issue ?
This is the code I'm trying -
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from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
import framebuf
import utime
WIDTH = 128 # oled display width
HEIGHT = 64 # oled display height
i2c = I2C(0, scl=Pin(9), sda=Pin(8), freq=200000) # Init I2C using pins GP8 & GP9 (default I2C0 pins)
print("I2C Address : "+hex(i2c.scan()[0]).upper()) # Display device address
print("I2C Configuration: "+str(i2c)) # Display I2C config
oled = SSD1306_I2C(WIDTH, HEIGHT, i2c) # Init oled display
# Raspberry Pi logo as 32x32 bytearray
buffer = bytearray(b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|?\x00\x01\x86@\x80\x01\x01\x80\x80\x01\x11\x88\x80\x01\x05\xa0\x80\x00\x83\xc1\x00\x00C\xe3\x00\x00~\xfc\x00\x00L'\x00\x00\x9c\x11\x00\x00\xbf\xfd\x00\x00\xe1\x87\x00\x01\xc1\x83\x80\x02A\x82@\x02A\x82@\x02\xc1\xc2@\x02\xf6>\xc0\x01\xfc=\x80\x01\x18\x18\x80\x01\x88\x10\x80\x00\x8c!\x00\x00\x87\xf1\x00\x00\x7f\xf6\x00\x008\x1c\x00\x00\x0c \x00\x00\x03\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
# Load the raspberry pi logo into the framebuffer (the image is 32x32)
fb = framebuf.FrameBuffer(buffer, 32, 32, framebuf.MONO_HLSB)
while True:
# Clear the oled display in case it has junk on it.
oled.fill(0)
# Blit the image from the framebuffer to the oled display
oled.blit(fb, 96, 0)
# Add some text
oled.text("Raspberry",0,0)
# Finally update the oled display so the image & text is displayed
oled.show()
utime.sleep(1)
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Traceback (most recent call last):
File "<stdin>", line 14, in <module>
File "ssd1306.py", line 118, in __init__
File "ssd1306.py", line 37, in __init__
File "ssd1306.py", line 74, in init_display
File "ssd1306.py", line 123, in write_cmd
OSError: [Errno 5] EIO
Thanks