BigTreeTech SKR Mini E3 V1.2

3D Printer Control Board
BigTreeTech SKR Mini E3 V1.2

Ultra-quiet 32-bit 3D printer board with 4 integrated TMC2209 UART stepper drivers. STM32F103RCT6 @ 72MHz. Direct drop-in replacement for Ender 3. Supports Marlin and Klipper.

STM32F103RCT648KB256KB
~$39View

BigTreeTech SKR Mini E3 V2.0

3D Printer Control Board
BigTreeTech SKR Mini E3 V2.0

Improved 32-bit control board with 4 integrated TMC2209 UART drivers, dual Z ports, and STM32F103RCT6 @ 72MHz. Drop-in upgrade for Ender 3, CR-10S, Ender 5. Marlin and Klipper ready.

STM32F103RCT648KB256KB
~$28View

BigTreeTech SKR Mini E3 V3.0

3D Printer Control Board
BigTreeTech SKR Mini E3 V3.0

Latest 32-bit SKR Mini E3 with STM32G0B1RET6 @ 64MHz, 4 integrated TMC2209 UART drivers, USB-C, and CAN bus support. Compact Ender 3 drop-in upgrade. Marlin and Klipper compatible.

STM32G0B1RET6144KB512KB
~$26View

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More to explore — popular traits shared by devices with Components: TMC2209 (integrated x4).