BIGTREETECH Octopus V1.1 32 bit Control Board+BTT PI V1.2 Core Board+8Pcs TMC2209 V1.3 Stepper Motor Driver Upgraded kit for Voron V2.4 3D Printer to Running Klipper firmware FDM DIY motheboard - USA6-1033921

• ✅【High cost-effective Kit】Comes with Bigtreetech Octopus V1.1 control board and BIGTREETECH PI V1.2 with 8Pcs TMC2209 stepper driver Kit. perfect for voron 2.4 3D Printer, Adopted the latest ARM Cortex-M4 series STM32F446ZET6 32-bit microcontroller at 180MHz with 512Kb flash ROM,Support Klippper/Marlink Firmware. ✅【Powerful Function】BTT Octopus V1.1 board support 8 axis stepper driver,offers up to 6 controllable PWM fans and additional 2 without control with the possibility of voltage selection from 5V,12V or 24V.support CAN Bus connectivity using an ethernet connector and firmware update by USB (recommended) and DFU mode(advanced users). Updating via DFU mode is to send firmware to the board directly from PC with no need for bootloader. ✅【Main control chip】BIGTREETECH BTT PI V1.2 motherboard adopts ALLWINNER H616,64-bit Quad-core, Cortex-A53@1.5GHz Processor ,RAM is 1GB DDR3L SDRAM.the size same as the Raspberry Pi 3B/4B,Display Adopts MaliG32 MP2 GPU,Support OpenGL3.2 and HDMI2.0A UHD 4K Video & Audio output and SPI screen ,onboard 4xUSB2.0 port.Powerful High Performance details and clarity. ✅【Multi-function Connectivity】 BTT PI V1.2 board Onboard Standard 40-pinGPIO header,3.5mm Audio Jack，TF card Slot，ADXL345 SPI,USB To CAN Module(need to purchase U2C module),Built-in IR Receiver.RJ45 port support a 100Mbps wired network .built-in 2.4G Wifi module ,supports 100Mbps wireless network, Users can connect the inlculde wifi antenna to get a stronger and more stable Wifi signa. ✅【TMC2209 V1.3 】Comes in 8PCS BIGTREETECH TMC2209 stepper motor drivers and heatsink. Thanks to the StealthChop2, TMC2209 serves as ultra-quiet stepper motor driver with with a continuous current of up to 2.0A (with peaks of 2.8A). Voltage ranges from 5.5V to the maximun output of 28V. ❤️【100% Satisfying Customer Services】If you have any problems during use BTT Octopus V1.1+BTT PI V1.2+TMC2209 V1.3 Driver Kit, please contact us at the first time. We have professional after sales enginner ,we will give you a satisfactory solution.