mrburnette
It looks like you were editing your last post as I was preparing the reply to your previous one!
Thanks for the link to your website - I can see where I will be going when I get on to ESP 8266 and OLED - that's the trouble with Arduino - as fast as I master one thing I get involved in something else. There is a steep learning curve out there!
Sorry you felt that I 'got no value' from your post - I just didn't know where you were coming from - but now I understand - in a rapidly changing world you do need to keep things all together. If only Microsoft had stuck to that I would still be able to run my favourite old software and hardware!