Download it, extract the archive with 7-Zip and write it on a USB memory stick using for example balena Etcher.
Plug it it, and set UP Gateway BIOS to boot up from this media.
Now first power up you DAC and then start HQPlayer, select Network Audio IPv6 backend (or non-IPv6 if it doesn’t work). And select this NAA and the DAC behind it as your output device.
You are done!
You connect this NAA to your home network where your HQPlayer computer also resides.
Another related question. If i want to use two different NAA for different DACs. Will just using two UP Gateway be enough? Or do I need to make some config changes in NAA OS?
If you use the latest NAA OS images, you should be fine, as they automatically pick up system specific name for the NAA. Each NAA must have a unique name within the network scope.
No, if you use latest NAA OS images. They will automatically generate unique names like “naa-xxxxxxxx” there x’s are a system specific hexadecimal number.
You can also set it to something more descriptive if you use the regular (non-ramfs) image and edit /etc/default/networkaudiod and set there something like:
NETWORKAUDIOD_NAME=“MyNAA”
And then do “systemctl restart networkaudiod”.
One more question. How do I ssh into the NAA on UP board?
I looked up the ip address and did “ssh 192.168.1.23” and got “ssh: connect to host 192.168.1.23 port 22: Connection refused” . “ping 192.168.1.23” works.
You need to first create a userid you want to use for login. You can do this with “useradd” or “adduser”. Then set password for the user id with “passwd”.
CUI Inc
P/N: SDM36-5-U-P5
Model: SDM36-5-U
This is 5V for the UP, but I use 12V model of the same series for the Fit-PC as well.
I also used Ferrum Hypsos for about a year. But then after reorganizing things I move it to power Ferrum Oor headphone amp. I felt it was in better use there.
You need to first create a userid you want to use for login. You can do this with “useradd” or “adduser”. Then set password for the user id with “passwd”.
How can i do useradd without first logging into the NAA machine?