- name: backup /boot/armbianEnv.txt
  become: true
  copy:
    src: /boot/armbianEnv.txt
    dest: "{{ app_backup }}/boot_armbianEnv_txt"
    remote_src: yes
    backup: yes
  
- name: enable uart for armbian
  become: true
  lineinfile:
    path: /boot/armbianEnv.txt
    regexp: '^overlays='
    line: overlays=usbhost2 usbhost3 uart1 uart2 analog-codec