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BigTreeTech Pi 2/CB2


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BigTreeTech Pi 2/CB2


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BIGTREETECH Pi 2 & CB2 are developed by BIGTREE Technology Co., LTD.. Based on the improvements of the first-generation products, our new-generation computer single boards have significantly improved computing and storage performance. In addition, to meet the DIY needs of 3D printer users, we have optimized the design to provide a more user-friendly experience.

Key Features:

  • Friendly to 3D Printer Users. The customized computer single board for 3D printer users not only supports a variety of expansion functions, but also can be connected to 12V/24V powered 3D printers without an adapter, making it very friendly to 3D printer users.
  • Rockchip RK3566.RK3566 processor and powerful storage function. Pi 2 not only has built-in RAM 2G, ROM 32G eMMC, but also supports SD card and 2M solid-state drive expansion to meet your basic needs for running Klipper on Debian storage software, documents, and surveillance videos.
  • Support DSI/CSI extension. The camera can be connected through the DSI interface; connected to the FPC port on the BTT PITFT screen through the DSI interface, or connected to the BTT HDMI screen through the HDMI interface.
  • Support 5G Network.Blazing-fast dual-band WiFi and reliable Gigabit Ethernet ensure seamless connectivity for remote printing and file transfers.


1. Pi 2 does not have an SPI interface. If you need to use an SPI screen, you need to connect it with IO2 CAN or EBB and U2C.

2. The size of CB2 is the same as that of CB1/CB1 eMMC and Raspberry Pi 4B/CM4, but the size of Pi 2 is slightly longer than that of Raspberry Pi 4B. Please refer to the size chart of Pi 2 to choose the appropriate installation location.

3. The heatsink of CB1 cannot be installed to CB2, and CB2 can work without the heatsink.


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Satisfied Customers Let’s Look Reviews

Raven3DTech went above and beyond, they were onsite to assist with any issues and solved immediately. They sent the item out that afternoon to ensure I get the package without delay. Highly recommended site with genuine customer care. Thanks guys

Stephen Lucas Australia
Really good cusomter service and quality products!

Raven3d is literally your one-stop shop for any 3d printing-related needs. The owner is very knowledgeable about the things that you might need for your setup because he also occasionally builds printers for customers and you can also ask him if you want a finished printer. Shipping is also very fast. I am extremely happy with their service. Don't hesitate to buy from them especially if you're in Australia of course. Which I am not but still I buy my parts from them. 😉

Lance Reyes Romero Philippines

Outstanding customer service and support and the prices are comparable with overseas vendors.
I'll buy from Raven over others due to the past and continued service I receive.

Jim Pizzey Australia

“As described and better than expected regarding packing/shipping and product presentation. Highly recommended.”


“The quality is super. I have been waiting for the Goliath to come out for a long time. the packaging is also at the level.


“Exactly as described. Reached me a full week ahead of the delivery estimate. Super fast shipping!”