BIGTREETECH Stealthy Hi-Speed High-Voltage Kit Octopus PRO TMC5160T Pro TMC2209 BTT PI Upgrade For Klipper Voron DIY 3D Printer
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Default Shipping: China Warehouse
Unless otherwise specified, orders are shipped from our China warehouse, with worldwide delivery available. Estimated delivery time is 12–20 business days, depending on your destination.
Alternative Warehouse Options
Selected products offer US or EU warehouse options as variants, subject to stock availability.
- US Warehouse: Available for delivery within the contiguous United States only. Alaska, Hawaii, Puerto Rico, and military addresses are excluded. Estimated delivery time: 5–7 business days.
- EU Warehouse: Estimated delivery time: 5–7 business days.
For more information, please refer to our Shipping Policy.
The BIGTREETECH Stealthy Hi-Speed High-Voltage Combo Kit is a powerful all-in-one upgrade package centered around the Octopus Pro V1.1 control board. This bundle includes everything needed for a high-performance, quiet, and fast 3D printer build — especially optimized for Klipper firmware and Voron DIY printers.
Kit Includes:
- 1 × BTT Octopus Pro V1.1 Control Board with powerful STM32H723 chip
- 5 × TMC2209 Stepper Drivers (UART mode, excellent for silent operation and sensorless homing)
- 2 × TMC5160T Pro High-Voltage/High-Current Stepper Drivers (ideal for demanding axes requiring higher torque and speed)
- 1 × BTT Pi Core Board (for seamless Klipper host integration and RatOS/Voron compatibility)
Key Features:
- High-Voltage & Hi-Speed Support: TMC5160T Pro drivers handle higher voltages for faster printing and stronger motors.
- Ultra-Silent Operation: TMC2209 drivers deliver smooth, quiet motion with advanced stealthChop technology.
- Klipper Optimized: Full compatibility with Klipper, input shaping, pressure advance, and sensorless homing.
- Versatile & Expandable: 8+ driver slots on the Octopus Pro board, rich interfaces for fans, sensors, displays, and CAN Bus.
- BTT Pi Integration: Enables direct high-performance Klipper host computing without extra single-board computers.
This combo deal is the ideal solution for builders upgrading to or building a new Voron series printer, high-speed CoreXY machines, or any custom Klipper setup. It provides professional-level performance with silent printing, high reliability, and excellent value compared to buying components separately.