5.5 Flashing the SD Card Image Using Etcher
The SD card image (.sdcard) contains all the necessary modules required
to boot up the board. The image can be flashed into the SD card using the Etcher
application.
Download and install the Etcher application in the Linux host machine. The Etcher
application is quite easy to use and Flashing using the Etcher requires the 2 following
simple steps:
- Select the SD card image to Flash.
Figure 5-11. Image Selection 
- Select Flash to download the image into SD card and select Flash option.
Figure 5-12. Flash Selection 