Firmware: Klipper Equipped with a 32-bit STM32F072RBT6 main control chip running at 48MHz Reliable Data Transmission: With integrated CAN bus support, experience more stable data transfers, reduced latency, and consistent connections. Versatile Driver Support: Designed to be compatible with a wide range of drivers including A4988, LV8729, DRV8225, TMC2208/2209/5160, and more. Easy Homing with DIAG: Onboard DIAG functionality pin allows for simple infinite position homing support with just a plug or unplug of a jumper cap. The Fly-D5 Controller Board is designed for various 3D printer setups, including Cartesian, Delta, Kossel, Ultimaker, and CoreXY. It features expandable interfaces such as BLTouch support for servos and probes, UART for easy data communication, and a 12864 display interface for clear control. Color: Black Material: plastic Package Contents: 1*Fly-D5 V1 Board