Left for archival purposes.

User avatar
By bob70
#44010 I have 2.2 TFT display connected to hardware SPI and using UCGlib. It is stable, however screen updates are too slow - for example when changing text color I can see each letter painted with new color, from left to right. Is this a library issue or this is inherent to lua implementation?

Here's an example of Arduino running on ESP8266 driving the same display and doing so much, much quicker:

https://www.youtube.com/watch?v=VraLl8XK1CI
User avatar
By danbicks
#44516 It is also slow on a refresh using the IDE with C code. I did raise this sometime ago with the guy who done the porting of this library. I have gone back to Adafruit and GFX combination simply for this reason.

Good luck

Dans