BigTreeTech
BTT Pi V1.2
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BIGTREETECH BTT Pi V1.2 is a Klipper-ready single-board computer for 3D printers, built as a Raspberry Pi-style host with printer-friendly power options. It uses an Allwinner H616 quad-core Cortex-A53 processor, 1GB DDR3L RAM, HDMI, WiFi/Ethernet, USB, 40-pin GPIO, and either USB-C 5V or 12–24V screw-terminal input.
Why use it instead of a Raspberry Pi?
- Printer-native power: run it from a 12–24V printer PSU through the screw terminals, or power it from 5V USB-C.
- Klipper-focused setup: BIGTREETECH provides BTT Pi/CB1 OS images for Klipper host use.
- Pi-style fit: the 85 × 56 mm board size and mounting pattern make it easier to install in existing Raspberry Pi-style printer mounts.
- Wired or wireless control: onboard Ethernet and WiFi support remote printer access and monitoring.
Specifications
- CPU: Allwinner H616 quad-core Cortex-A53 @ 1.5GHz
- GPU: Mali-G31 MP2
- Memory: 1GB DDR3L SDRAM
- Size: 85 × 56 mm
- Power input: USB-C 5V or 12–24V screw terminals
- I/O: HDMI, USB, Ethernet, 3.5mm audio, and 40-pin GPIO
Intended use
Use the BTT Pi V1.2 as the Klipper host for an i3, CoreXY, Voron-style, or Ender 3-class printer. For CAN bus toolhead builds, pair it with the U2C CAN Interface Board and a live toolhead board such as the EBB36 CAN Toolhead Board.
Gotchas
- This is the Klipper/Linux host computer, not a stepper-motor controller board.
- The BTT Pi and CB1 40-pin GPIO layouts are not identical; check BIGTREETECH pinout documentation before wiring GPIO accessories.
- microSD card, screen, and CAN toolhead hardware are separate unless specifically included in your order.
Shipping & Returns
Returns:
Thank you for purchasing from dfh.fm. I want you to be completely satisfied with your purchase. If for any reason you are not satisfied, you may return your purchase within 60 days of the original purchase date.
Defective items: Please inspect items upon receipt. If you receive a defective item, you may return it for a full refund or replacement within 90 days of the original purchase date. Please contact me to initiate a return for a defective item.
Non-defective items: If you are not satisfied with a non-defective item, you may return it for a refund within 30 days of the original purchase date. A 20% restocking fee will be deducted from the refund amount, to offset the time and inconvenience, as I am the sole employee processing the return and restocking the item. The fee also covers the costs associated with processing the return. Refunds for non-defective items will be issued through the original payment method.
Preordered items: Due to the nature of preorders, delivery dates are subject to change. Please keep in mind that, If you have preordered an item, it is not eligible for a refund until after it has arrived at the store. Once the item arrives at the store and is inspected, you may request a refund within 30 days of the original purchase date. Please note that refunds for preordered items may take up to 10 days to be issued.
To initiate a return, please open a ticket on the shop’s discord channel, with your order number and the reason for the return. We will provide you with further instructions on how to return your purchase.
Thank you for shopping with us. If you have any questions or concerns, please don't hesitate to contact me, via Discord.
Order alterations and cancellations:
Once an order has ben submitted, no alterations can be made. This includes adding or removing items or canceling orders. You are welcome to return an order, once you have taken receipt, following the returns procedure listed above.
Shipping:
US Shipping is via UPS or USPS. The way it is set up shows the least expensive options for standard, priority and express shipping. I can not take special requests for specific carriers at this time.
International shipping is mostly UPS, as I utilize Zonos/UPS integration to tally extremely accurate import and shipping costs.
I require a telephone and email with international orders and you must make yourself available to the carrier or your customs, should they require more information. If you are unreachable and the package is discarded or rerturned, I will not be responsible for rerturning your shipping cost.
If there is a problem with an international order, it is my choice to refund part or all of the order, or send a replacement.
Addresses are verified through Shopify, but the customer is still responsible for inputting their address in the correct format. Any returns or lost shipments, due to incorrectly addressed packages, are the responsibility of the customer.
