Review on 📺 Tri-Color E-Ink Display Module: 2.13inch Three-Color Electronic Screen Panel with Embedded Controller - Ideal for Raspberry Pi/Arduino/STM32/Jetson Nano by Andy Tunes

The refresh rate is a little slow so there are times I get ghosting, but it can take some wear and tear. I don't fully exploit the complementary color. So unless you have any real practical use, use the pure black and white version. Came well packaged with installation instructions and some support to install the raspberry pi. Since the display is more or less free-floating and there is a risk of scratching the circuit board, I recommend adding some bumpers to its edges. All at a great price.