Armbian is not a traditional "Linux distribution" but rather a specialized that generates optimized Debian or Ubuntu-based OS images for ARM-based Single Board Computers (SBCs) .
# On the boot partition, create armbian_first_run.txt FR_general_delete_this_file_after_completion=NO FR_net_ethernet_enabled=1 FR_net_wifi_enabled=1 FR_net_wifi_ssid="MyNetwork" FR_net_wifi_key="password" FR_add_user="myuser" FR_add_user_password="securepass" FR_add_user_sudo=YES armbian iso
Armbian’s official armbian-install tool does exactly this when you boot from SD and install to eMMC. Armbian is not a traditional "Linux distribution" but
A clean, lightweight Debian-based interface bloomed onto the screen. In the forgotten corner of a dusty workshop
In the forgotten corner of a dusty workshop sat "Project Chimera"—a generic, no-name single-board computer that had once been the brain of a failed digital signage project. Its original software was a locked-down, bloated mess, and for years, it had done nothing but collect static. Then came the ISO. The Awakening
Because there is no "ISO" booting via UEFI, you must ensure your board looks for an SD card before eMMC.