The SKR mini e3 v3.0 Control Board was made for users who use Ender 3 / Ender 3 Pro/ Ender 5/ Ender 5 Pro, developed by the 3D printing team of Shenzhen Big Tree Technology Co., Ltd.
It will greatly reduce the noise while printing, and offer more ports to connect 3d printer modules, giving a good DIY environment for users.
BIQU 8th Anniversary Deal has started, enjoy!
If you've got an older Ender 3 with the loud stepper motors, get this.
They're really good boards, compiling marlin for it is pretty easy and they're a drop in replacement :)