BIGTREETECH HBB/HBB Fe
About Warehouses
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 HBB (Hot-Key Button Board) is a compact and versatile Klipper macro keyboard that adds physical shortcut buttons to your 3D printer. Featuring 7 programmable mechanical keys with vibrant RGB lighting, it allows instant access to common commands like homing, emergency stop, pause, resume, filament change, and custom macros — all at the push of a button.
Key Features:
- 7 RGB-Lit Mechanical Buttons — Tactile feedback with customizable RGB colors for clear visual status and stylish look.
- Programmable Macros — Fully customizable through Klipper configuration and open-source GitHub firmware.
- USB Communication — Simple plug-and-play connection to your Klipper host (Raspberry Pi / BTT Pi / CB1) or control board.
- Seamless Integration — Works perfectly with KNOMI series displays and most Klipper setups.
- Compact & DIY-Friendly — Small footprint for easy mounting on printer skirts, enclosures, or custom panels.
- Strong Compatibility — Supports Voron, Ender 3 series, RatRig, and other Klipper-powered 3D printers.











