FYSETC CATALYST Motherboard Based ON ARM A55 & M4 support SPI and UART for Tmc2209 Voron V0 High Quality 3D Printer parts

Please note: The CM68 Core motherboard will be installed on the CATALYST Motherboard when shipped

Features:

1. CM68 Core:

*RK3568, Quad-core Cortex-A55 up to 2.0GHz

*2GB LPDDR4

*32GB eMMC

*1000M Ethernet

*2 x USB3.0，1 x USB2.0

*CAN（with transceiver），LVDS， DSI，SPIs，UARTs

2. STM32F401 MCU Control

*4x stepstick driver sockets (support SPI and UART)

*Up to 4 channels NTC/PT1000

*3-ways fan, support 5V, 12V, 24V hardware switching

*1x 24V signal input, 4 general IOs (with ADC capability)

*Neo-pixel 5V RGB，15A MOS OUT（For Heat-Bed）

More info：https://github.com/FYSETC/Catalyst_Kit