【发布时间】:2022-07-13 02:20:31
【问题描述】:
只是想了解这里发生了什么。 i2c.scan() 返回 [60],应该如此。
from machine import Pin, I2C
import ssd1306
i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
oled=ssd1306.SSD1306_I2C(128, 64, i2c)
Traceback (most recent call last):
File "<stdin>", line 6, in <module>
File "/lib/ssd1306.py", line 110, in __init__
File "/lib/ssd1306.py", line 36, in __init__
File "/lib/ssd1306.py", line 73, in init_display
File "/lib/ssd1306.py", line 101, in show
File "/lib/ssd1306.py", line 119, in write_data
OSError: [Errno 5] EIO
【问题讨论】:
标签: micropython raspberry-pi-pico