Programmiererforum

from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
import framebuf
width = 128
height = 64
i2c = I2C(1, scl=Pin(15), sda=Pin(14), freq=400000)
oled = SSD1306_I2C(width, height, i2c)
oled.fill(0)
oled.text("Hola perro", 5, 8)
oled.text("2022", 5, 18)
oled.show()
< /code>
und Fehler: < /p>
Traceback (most recent call last):
File "", line 12, in 
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 110] ETIMEDOUT

>>> print(i2c.scan())
[]

Mein Code wird mit [b] Raspberry Pi Pico [/b] und [b] OLED (SSD1306) [/b] erstellt und es ist wie folgt:
[code]from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
import framebuf
width = 128
height = 64
i2c = I2C(1, scl=Pin(15), sda=Pin(14), freq=400000)
oled = SSD1306_I2C(width, height, i2c)
oled.fill(0)
oled.text("Hola perro", 5, 8)
oled.text("2022", 5, 18)
oled.show()
< /code>
und Fehler: < /p>
Traceback (most recent call last):
File "", line 12, in
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 110] ETIMEDOUT
[/code]
Und wenn ich Print (i2c.scan ()) zu meinem Programm hinzufüge, zeigt es mir Folgendes:
[code]>>> print(i2c.scan())
[]
[/code]