TermGL VS rpi-rgb-led-matrix

Non-blocking IO is probably your best bet. As someone who's spent a while programming for the command-line, I actually implemented a non-blocking read function for both windows and *nix, the output of which could simply be passed to sscanf. Take a look at the tglutil_read function from line 1092 here

TermGL is my open-source terminal graphics library, capable of both 2D and 3D color ASCII graphics in the terminal. It's written in C and only uses the standard library, so using it is really is as simple as importing the source files and compiling them.

Hzeller - https://github.com/hzeller/rpi-rgb-led-matrix/blob/a93acf26990ad6794184ed8c9487ab2a5c39cd28/bindings/python/README.md

I installed https://github.com/hzeller/rpi-rgb-led-matrix

Anyway I used this library on a Raspberry Pi Zero https://github.com/hzeller/rpi-rgb-led-matrix I only displayed static images but the "image-example" shows how to handle animated gifs.

Adafruit makes a hat that you can plug right onto the GPIO port. I'm using rpi-rgb-led-matrix, I also have a guide you can watch on YT here https://www.youtube.com/watch?v=ssyTWpVEl0E

Use a rgb matrix hat, a raspberry pi, and this library.

To control the matrix, a loop is ran and inside things are displayed to the matrix. (I'm using this library https://github.com/hzeller/rpi-rgb-led-matrix)

I found this https://github.com/hzeller/rpi-rgb-led-matrix, this provides python scripts. Please read through them, and then ask specific questions at each step. If python just looks like gobldegock, I suggest you go through some basic python tutorials docs.python.org has a tutorial page, and no you don't have to complete the whole think just read everything about built-ins and basic syntax (for, if, def, else, etc).

If you then follow this forward to the code they originally forked theirs from from (here) and scroll down a fair way you find the entry Improving Flicker that states (in part):