V2.1.2

Image

Kernel 5.16

• CB1_Debian11_bullseye_minimal_kernel5.16_20220902.img.xz: Only the shell script for setting WiFi configuration from SD card is added (based on pure Debian)
• CB1_Debian11_bullseye_Klipper_kernel5.16_20220902.img.xz: Klipper, Moonraker, Mainsail, and KlipperScreen(tested on on BTT HDMI-5 & HDMI-7) are installed (based on CB1_Debian11_bullseye_minimal_kernel5.16_20220902.img.xz)

Kernel 4.9

• CB1_Debian11_bullseye_minimal_kernel4.9_202209012.img.xz: Only the shell script for setting WiFi configuration from SD card is added (based on pure Debian)
• Hurakan_Debian11_Mainsail_kernel4.9_20220912.img.xz: Klipper(BTT github source), Moonraker, Mainsail are installed (based on CB1_Debian11_bullseye_minimal_kernel4.9_202209012.img.xz)

Changelog

• Optimized the stability of WiFi connection (If you guys CB1 is STILL having WIFI issues even though V2.1.2 with kernel5.16, plz don't hesitate to email support01@bigtree-tech.com, we will try our best to help you guys out. Please note CB1 when sending emails , we will solve the problem for you in time.)
• Fixed the logic of the WiFi connection script. The WiFi configured in system.cfg will be connected first. If the WiFi connection fails, the WiFi in the connection history will be tried
• Fix WiFi SSID contains space issue. You can set the SSID of WiFi directly, for example: WIFI_SSID="CB1 Tester"
• Kernel 5.16 Fixed HDMI resolution issue (tested KlipperScreen on BTT HDMI-5 & HDMI-7 screen)

Note

• If you use a minimal version of the image, additional settings are required after installing klipperscreen.
  • add needs_root_rights=yes to /etc/X11/Xwrapper.config (sudo nano /etc/X11/Xwrapper.config, add needs_root_rights=yes)
  • sudo apt install xserver-xorg-input-libinput for USB-HID touch

Known issues

Kernel 5.16

• The Ethernet driver of this version is still under debugging, You can use the kernel4.9 image first if you prefer to use the Ethernet rather than WiFi

Kernel 4.9

• HDMI output is still under debugging