I am working on an Arduino project where I need to display a black and white (no gray) image to the serial monitor. It doesn't need to be high resolution, so something like 20x20 would work. I will be using this several times a second to make video of a sort, but it doesn't need to be a very high fps (4 or 5 would work). Currently I am just using unicode blocks and printing them (at a baud rate of 500,000) to the serial monitor, but it ends up having a very bad screen tear sort of effect. Is there any way to do this better, or at the very least make the serial monitor print everything at once instead of each character individually?