/diy/ - Do It Yourself

>>1215909
The contrast is fine and stable. It might've just been a problem with the example with refresh rates that the attiny can't handle, I added a 1000ms delay and that seemed to solve the problem, although there's still the problem of too much memory usage, just this tiny bit of code uses 91% of the 2k, add another print and it goes above 100%.

I would've tested the display displaying a counter, but if I do that there's not enough memory. I'll have to use a lower level programming language and create my own library. I don't know if I can use the arduino IDE to do this or if it doesn't matters as long as I use low level language in it.

I didn't consider the memory issue when I bought the 2313, and running the display, reading a encoder and a button and powering a couple of MOSFETS will be tricky.

I'll rewatch some videos on character displays starting with the 8bit guy.
https://www.youtube.com/watch?v=hZRL8luuPb8
https://www.youtube.com/watch?v=vV8FbwobrKY