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Amazon.com: 3D Printer - 3D Printer Board ARM 32Bit Lerdge-K Control Motherboard for Dual Extruder with 6pcs A4988 Drv8825 LV8729 TMC2100 TMC2208 Driver - (Size: 6pcs TMC2208) : Industrial & Scientific
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LERDGE-X 3D Printer Controller Board For Reprap Motherboard With ARM 32Bit Mainboard Control, 3.5 Inches Touch Screen Black - Free shipping - DealExtreme
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