>>5です
from machine import Pin, I2C
import ssd1306
# I2C初期化
try:
    i2c = I2C(1, scl=Pin(9), sda=Pin(8))
    print("I2C(1) initialized successfully on pins 9 (SCL) and 8 (SDA)")
except ValueError as e:
    print("Error initializing I2C(1) on pins 9 and 8:", e)

エラーなるので分割投稿になりすみません