“Ok, first, documentation all relates to older Hardware and OS's.
The Raspberry Pi documentation must be over two years old and refers to Buster OS, rather than Stretch or whatever its called these days, its also only 32bit whereas most folks are running 64bit these days. Can't comment about the STM32 docs - I know nothing :-).
The Arduino docs seem rather thin but I don't have an Arduino board spare to try it out.
For a 2" colour graphics display its a good price but a good knowledge of programming and patching files may be useful.”
“Realy clear display, about the right size,
the demo actually worked, apart from one error, (sending unsigned to a signed vairable)
My only gripe is it is a little slow to draw, using an STM32F303.
I guess an ardweeno would be bad.
I think if I invested the effort I could probably get a DMA transfer to run quite a bit faster.”
