- sd cards, every opi must have ubuntu server installed?
keep the same distro across all devices makes life easier
- can i use ubuntu desktop? or it must be ubuntu sesver OS?
matters not, as the cluster will work under either.
@Angelo Yang
Unless i have completeley misunderstood your message / request, you may find your answer here
https://github.com/swkim01/waveshare-dtoverlays
forgot to add the link to the first HOWTO
http://forum.armbian.com/index.php/topic/1482-howto-nfs-server-and-client-configuration/
any suggestions or requests for HOWTO's please contact me and i will do my best to accomodate
Is there any interest in me creating a packaging script for the following from github
https://github.com/oblique/create_ap
Given the number of people who want wifi on there devices, i think it would be useful to give another option to compliment the already predefined interfaces you provide. I note that you have already patched hostapd to work with the onboard wifi adaptors. so there really shouldnt be much to do to this