OctoThermOpenBeta

https://xrbunker.works/products/octotherm

Configure Seeeduino XIAO for Klipper This guide covers the steps to configure a Seeeduino XIAO microcontroller to run Klipper firmware.

Install bossac (version ≥1.8) First, you need to install bossac, the tool used to flash the firmware.

bash

Install required dependencies

sudo apt install libreadline-dev libwxgtk3.0-*

Clone the BOSSA repository

git clone https://github.com/shumatech/BOSSA.git

Build the project

cd BOSSA make

Install the bossac binary system-wide

sudo cp bin/bossac /usr/local/bin Prepare the Firmware Next, configure and build the Klipper firmware for the XIAO.

bash

Navigate to your Klipper directory

cd ~/klipper

Open the menu configuration interface

make menuconfig Menuconfig instructions: (Add your specific menuconfig settings here, e.g., "Enable extra low-level configuration options", "Select Seeeduino XIAO", etc.)

bash

Clean previous builds and build the new firmware

make clean make Flashing the Seeeduino XIAO Connect the Seeeduino XIAO to your Raspberry Pi if it's not already connected.

Find the port: Identify the port assigned to the XIAO. It is often /dev/ttyACM0 or /dev/ttyACM1. You can list available ports with:

bash ls /dev/tty* Enter bootloader mode: Use tweezers or a short wire to short the two RST pins on the XIAO twice in quick succession. The orange LED should flicker and then stay lit. You have about 10 seconds to run the next command.

Flash the firmware: Run the bossac command, making sure to replace /dev/ttyACM1 with the correct port for your device.

bash sudo /usr/local/bin/bossac -i -d -p /dev/ttyACM1 -e -w -v -R --offset=0x2000 out/klipper.bin Your Seeeduino XIAO should now be flashed with Klipper.