Serial LCD problem

[skimask]

Hi! I am struggling with the same problem. I have DOG-M081 (1 line 8 char) LCD which has ST7036 controller.
Whatever I write serially, it doesn't acknowledge. Would you provide me the full code showing how CSB, RS, SCL, and SDA should work.
Best regards,
HJL

And we know nothing about what you have done already...