Python Forum

import  I2C_LCD_driver 
from time import *
mylcd = I2C_LCD_drive.lcd()
mylcd.lcd_display_string("Hello Python!", 1)

Error:
Python 3.7.3 (/usr/bin/python3)
>>> %Run lcd_test.py
Traceback (most recent call last):
  File "/home/pi/Documents/lcd_test.py", line 3, in <module>
    mylcd = I2C_LCD_driver.lcd()
  File "/home/pi/Code/I2C_LCD_driver.py", line 109, in __init__
    self.lcd_device = i2c_device(ADDRESS)
  File "/home/pi/Code/I2C_LCD_driver.py", line 30, in __init__
    self.bus = smbus.SMBus(port)
FileNotFoundError: [Errno 2] No such file or directory
>>> 

Output:
sudo apt-get install python3-smbus

Output:
python3.7 -m pip install smbus

(Jan-31-2021, 04:19 PM)Gribouillis Wrote: [ -> ]Try to install smbus

Output:
sudo apt-get install python3-smbus

Or perhaps install it from pypi

Output:
python3.7 -m pip install smbus

Output:
smbus.SMBUS(1)