![BIGTREETECH BTT Pi V1.2 BIGTREETECH BTT Pi V1.2](https://cjctronix.com.au/89-large_default/bigtreetech-btt-pi-v12.jpg)
![BIGTREETECH BTT Pi V1.2 BIGTREETECH BTT Pi V1.2](https://cjctronix.com.au/89-large_default/bigtreetech-btt-pi-v12.jpg)
The BTT Pi V1.2 is an open-source single-board computer. It is designed for users who use the 3d printer Klipper system. BTT Pi is loaded with a cb1 core Allwinner H616 specially designed for 3D printers with many of the same ports as the Raspberry Pi 3/4, but also features 12V-24V DC power input and connectors for the ADXL345 3-axis accelerometer, CAN Bus, and more!