BIGTREETECH BTT SKR 3 Control Board BIGTREETECH SKR 3 motherboard is a 32-bit 3D printer motherboard updated by the team of Shenzhen Biqu Technology Co., Ltd. It is compatible with both the EZ series driver and the series of TMC drivers. Note: 1. [ EZ-Driver Connector ] is required if you use EZ driver (like EZ2209 / EZ5160 Pro) for SKR 3 control board. 2. The chip has been updated to H723, which has a faster refresh rate (up to 550MHZ).
