Problems printing a variable to ssd1306 display using lcdgfx or ssd1306 library

[Nick_Pyner]

@ifsaguozg

any idea what's wrong

I think so. It looks like you are using a library that is not up to the job, so you might replace it with one that is.

Getting something useful from the SSD1306 OLED

I throw this into the mix because I haven't seen a useful demo of this neat little device - just some dumb hello world stuff. I gave up on several libraries and I was getting the impression that it was not a very good replacement for the Nokia 5110, principally because of the lack of cursor control, and that text really is tiny. This is wrong. Adafruit's ASCII libraries are OK - even if the demos aren't. I got a hint that there actually is some cursor control and found it by guessing. When thin…

You will incur the wrath of the powers, and rightly, if you double post or cross post. It is confusing and discourteous.