BIGTREETECH Octopus V1.1 control board for CR-10 Ender 3 3D printers. Upgraded spider motherboard with Marlin 2.0 and Klipper support. Compatible with TMC2209/2208/2130 drivers; includes TFT35 E3 V3.0 and 12864 LCD support. Enhanced performance stability and easy upgrade for hobbyists and pros.
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