BIGTREETECH SKR V1.4 3D Printer Controller Board w/ ARM Cortex-M3 CPU ot34
34,89 €
Micro-processor: ARM Cortex-M3 CPU. - Drive working mode support: SPI/USRT/STEP/DIR. Usually it costs about 30USD-50USD. - 1 x Board. - Motor driver port: X/Y/Z/E0/E1 5 channel (each loop has a maximum of 256 subdivisions. ).
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