Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
While all he needs is extra I/O in this case there's nothing bad about using two micro's. SPI isn't that difficult.
Nigel, SPI is much faster than serial, there's no possibility of baud rate missmatches and it's bidrectional as well.
I have tried to be delicate but have gotten no reply.
My take is that we have a user who has yet to blink a led talking about multi-uC's. My feeling is that until you have done some of the simple things you should not be looking this far down the road.
I was just looking at it!!!
The unicorn seems like an option...but I already have an LCD
Bill, if your out there, a recommendation would be helpful.....