MaixCAM System Flashing
Download the System
Find the latest system image file, such as maixcam_os_20240401_maixpy_v4.1.0.xz
, on the MaixPy release page.
Alternative address:
Prepare Flashing Tools
Download Etcher, install and open it.
Windows can also use Win32DiskImager or Rufus.
Flash TF Card
There are two ways to flash the TF card:
Flash TF Card with Card Reader
- Directly remove the TF card, insert it into the card reader, and then insert it into the computer.
- Open Etcher, select the image file, select the TF card, and click
Flash
. - Wait for the flashing to complete, eject the TF card, insert it into MaixCAM, then power on, wait for the system to start, the first boot will be slower, just wait a while.
Flash TF Card via USB
- Power off MaixCAM, keep the TF card inserted.
- Hold down the
user
button on the device without releasing it, insert the USB cable connected to the computer, and wait for the USB device to appear on the computer. - Open Etcher, select the image file, select the USB device, and click
Flash
. - Wait for the flashing to complete, then press the
reset
button or re-power on, wait for the system to start, the first boot will be slower, just wait a while.
System Usage Precautions
Forced Shutdown
It is not recommended to press the reset
button during normal system use, except in the situations mentioned above. This button forces a power cut, and if your system is writing content to the TF card, it could cause system and data damage. Similarly, forcibly unplugging the power while the system is still running poses the same risk as pressing the reset
button. Always try to shut down the software before unplugging the power.
For normal operations, please shut down or restart using software. Here are the methods:
- Method 1: Navigate to
Settings
->Power
to shut down or restart through the software. - Method 2: Use the
poweroff
orreboot
commands in the terminal for software shutdown or restart. - Method 3: Other software calls, such as using Python
import os; os.system("poweroff")
to shut down or restart.