This is not a professional solution but it works for me :shock: radio.py #!/usr/bin/python # -*- coding: utf-8 -*- import smbus import time import subprocess from time import sleep, strftime from datetime import datetime from subprocess import * # Define some device parameters I2C_ADDR = 0x3f # I2C ...

Here is the I2C driver ( I2C_LCD_driver.py ) # -*- coding: utf-8 -*- # Original code found at: # https://gist.github.com/DenisFromHR/cc863375a6e19dce359d """ Compiled, mashed and generally mutilated 2014-2015 by Denis Pleic Made available under GNU GENERAL PUBLIC LICENSE # Modified Python I2C librar...

So it follows that LCD Oled is not damaged
But the WS0010 controller is not 100% compatible with the HD44780
Maybe a good programmer will solve this problem ...

I'm sorry but I'm not a software developer and I do not understand everything. But I read that this is a 4bit bus error In this controller WS0010... or initialization problem? I have found some descriptions of the malfunction of this LCD Oled eg here: https://forum.mikroe.com/viewtopic.php?f=76&t=66...

Does anyone use LCD OLED based driver controller (WS0010) ...And I2C interface I have Oled Winstar company WEH001602ALPP5N00001 / controller WS0010 (Supposedly compatible with HD44780) Unfortunately I can not run this LCD.....OK works only for the first start of a program that supports it. After shu...