BIGTREETECH Pi4B Adapter V1.0 for Raspberry-Pi CM4, BTT CB1 V2.2/CB1 eMMC/CB2 Core Board Compatible SKR Mini E3 V3.0/SKR V1.4 Turbo/Octopus V1.1/Pro to Running Klipper for Voron/CoreXY/i3 3D Printer - BIGTREETECH Direct, US6-1030000103

• Cost-effective option: Pairing PI4B Adapter with CB1, the function is close to the Raspberry-Pi 3B. With Bigtreetech motherboard, you can run the Linux system efficiently. The most value way using Klipper! When matching with the Raspberry-Pi CM4, the function is exactly the same as the Raspberry-Pi 4B. Board to Board Connector: Use the same BTB connector as Raspberry-Pi, perfectly compatible with the various versions of the Raspberry-Pi CM4, and easily install the CB1/CB2. The 40-PIN GPIO interface is compatible with the Raspberry-Pi ecology to meet more DIY needs. Abundant Expansion Interfaces: Our Pi4B adapter features with Gigabit Ethernet port, 5V fan port, 4*USB 2.0 ports, dual micro HDMI ports, CSI/DSI port, microSD slot, provide more features and convenience. Wide Application: Use this Pi4B assemble a micro, low -cost computer, support ARM GNU/Linux distribution and Windows 10 LoT. Can be applied in the fields of computer vision, smart home, voice recognition, robot programming, artificial intelligence, etc. Small tips: We provide the STL file for the Pi4B+CB1 shell at Bigtreetech GitHub. If needed, you can download and print. Any problems about BTT Pi4B adapter, please feel free to tell us on Amazon.