I purchased this recently but it was not suitable somehow with my display. It should work with regular Ender 3 displays. I have Ender 3 Pro produced in 2022 and it was somehow incompatible with a small batch of the screens I believe. Buyers should be aware of that.

This board has TMC2209 drivers and ESP32 Wifi module so you can connect it to your home network and access directly from your computer. It is making the printer much silent and faster.

I select "Used" but haven't printed anything with it but a benchy for checking the calibration. Plus side of buying it from me is that you will get it much faster and little cheaper.

I'm open to offers.
Check the manufacturer's site: https://teamgloomy.github.io/fly_e3_pro_v3_general.html