BIGTREETECH CB2 - Precautions

BIGTREETECH CB2 User Manual
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7. Precautions
1. About 10 seconds after powering on, the system enters the kernel phase. At this
time, the blue light stays on, and the green light flashes continuously, indicating that
the system is running normally.
2. Klipper OS:
Root administrator:
Login: root
Password: root
BIQU user:
Login: biqu
Password: biqu
Minimal OS:
Root administrator:
Login: root
Password: root
Minimal OS is a standard Armbian startup process, It only has the administrator
account `root`. After the first boot, the system will guide the user to create their own
ordinary account in the terminal.
3. The PCIe M.2 interface does not support hot-plugging; the solid-state drive must be
connected in advance for the device to be recognized.
4. When booting from eMMC, do not insert a MicroSD card. When booting from a
MicroSD card, it is necessary to erase the data in the eMMC.