Labor Day Sale 2025

20% Off

Discount applied automatially in cart

20% Off

Ouroboros FOC Motor Controller

Print beautiful prints fast, while improving resonances and making your printer quieter thanks to field oriented control. FOC is implemented on a hardware level, making Ouroboros compatible with Klipper.

Ouroboros can control 2 stepper or BLDC motors, perfect for your 3D printer's XY motors. Ouroboros supports up to 15A peak current per motor, or 30A total, so even massive motors (by 3D printing standards) are supported.

Ouroboros is assembled in America by us.

Please allow for 1-2 weeks for your order to ship.

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20% Off

AFC-Lite 4-Lane Box Turtle Controller

AFC-Lite is a Box Turtle AFC controller supporting up to 4 lanes. It has:

  • 4x Stepstick Slots for TMC2209-based Stepsticks
  • 4x Brushed DC Motor Drivers
  • 4x RGB LED Connectors
  • 12x Endstop Connectors
  • 1x 5V Fan Connector (No Speed Control)
  • STM32H723 MCU
  • USB and CAN Support
  • 5V Buck Converter
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30% Off

Discount applied automatially in cart

30% Off

AFC-Pro 8-Lane Box Turtle Controller

AFC-Pro is a Box Turtle AFC controller supporting up to 8 lanes. It has:

  • 8x Stepstick Slots for TMC2209-based Stepsticks
  • 8x Brushed DC Motor Drivers supporting 5V, 12V and 24V Motors
  • 4x ARGB LED Connectors
  • 20x Switch Connectors
  • 2x Thermistor Connectors
  • I2C connector for Chamber Sensors Like Our Nevermore Sensors
  • Fan Connector with Selectable Voltage and Speed Control
  • Heater Control
  • STM32H723 MCU
  • USB and CAN Support, With Spare CAN Connector for Daisy Chaining
  • 5V and 12V Buck Converters
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30% Off

MOAR_CAN 8/9 Port CAN Bus Hub

MOAR_CAN is a ToqueCAN-compatible 8/9-port CAN bus hub designed for 3D printers with multiple CAN devices, like toolchanger printers with multiple toolheads.

Unlike most CAN bus hub PCBs on the market, MOAR_CAN follows the linear CAN topology specs in the ISO11898 standard, increasing reliability.

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30% Off

Box Turtle Stainless Fastener Kit

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30% Off

Box Turtle Shaft & Bearing Kit

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10% Off Everything Else

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Discounts valid until end of Labor Day, while supplies last.