Voron 2.4 Canbus Build

Hardware

• BigTreeTech Octopus Pro 1.1
• BigTreeTech BTT Pi v 1.2.1 (Klipper)
• BigTreeTech SB2209 CAN/USB for Voron Stealthburner
• Voron Tap R8 Probe Kit

OS Install

Download and install the base Klipper kernel

1. See [1] for the BTT Pi 1 image
2. Find the pi on the network and login to pi as root/root

Install Klipper, Moonraker and Mainsail

1. Install KIAUH (cannot install as root)
   • sudo apt-get update && sudo apt-get install git -y
   • cd ~ && git clone https://github.com/dw-0/kiauh.git
   • ./kiauh/kiauh.sh
   • Follow prompts to install various components

Configure Klipper

See https://docs.vorondesign.com/build/software/octopus_klipper.html

cd ~/klipper
make menuconfig
# Enable extra low-level configuration options
#  Micro-controller Architecture (STMicroelectronics STM32)  --->
#  Processor model (STM32F446)  --->
#  Bootloader offset (32KiB bootloader)  --->
#  Clock Reference (12 MHz crystal)  --->
make

1. Install firmeware to Octopus from file created at out/klipper.bin:
   • Over USB from PI via DFU
   • From memory card (recommended)
2. Install printer.cfg from