BIGTREETECH BTT Pi V1.2.1
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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.
BIGTREETECH BTT Pi V1.2.1 – Compact Klipper Single Board Computer for 3D Printers
The BTT Pi V1.2.1 is an affordable, open-source single-board computer specifically designed for running Klipper firmware on 3D printers. Powered by the Allwinner H616 quad-core Cortex-A53 processor at 1.5GHz with 1GB DDR3L RAM, it delivers reliable performance for smooth Klipper operation while serving as an excellent Raspberry Pi alternative.
With the same 85×56mm form factor and mounting holes as a standard Raspberry Pi, the BTT Pi V1.2.1 offers easy installation and broad compatibility. It supports direct power input from your printer’s 12V–24V PSU via screw terminals, significantly reducing wiring clutter and eliminating the need for a separate 5V adapter in many builds.
Key Features:
- Quad-core Allwinner H616 @1.5GHz CPU with Mali-G31 MP2 GPU
- 1GB DDR3L RAM for efficient Klipper + KlipperScreen performance
- Wireless WiFi and Ethernet connectivity for remote monitoring
- Rich interfaces: HDMI output, 3.5mm audio jack, USB ports, 40-pin GPIO header
- Power options: DC 5V via USB-C or 12–24V via screw terminals
- Open-source design with full community support and pre-configured Klipper images available
- Compact size ideal for tight printer enclosures
