I checked and there is basically no need to switch to fhem if you have a working environment as in HA the connection/use of a telegram bot is also possible.
I don't use HA but FHEM and what I do to retrieve data from my homecontrol is using a telegram bot.
In telegram you can setup buttons when formatting messages, so my bot shows me the control menu with predefined actions. One action is to show my power consumption at home.
There is no need to open ports as the telegram bot polls the same way you cell phone does.
Also the bot only communicates to known clients that I predefined before, so nobody can see or control my home network.
I still everyone thinks that boomer`s houses magically built themself and cost nothing. No interest was payed for the loan and the time there where built money rained from the sky.
While on an fairphone where a "normal" user can change various parts himself it makes sense, how does this workout on a pixel or any other "not for selfrepair" built device?
A screen module of the fairphone is 70€, so you drop it and change the screen yourself. Continuing to use it.
More than 4/5 years updates with batteries dying due to fast/ultra charged cycles doesn't make sense in my point of view.
They will for sure require original parts installed in the manufacturer repair shop.
I use syncthing to collect my data from several devices (smartphones and PC) to my server at home, when I am in my home network.
Then, on the server, rclone takes over with various daily/weekly tasks and syncs the stuff to my cloud storage. Some encrypted some plain. From my mobile or my pc I have access to all the data either at home or via vpn as well as directly to the cloud backup.
I went for the ASRock J5040 board, 16gb ram (yes it works) a 500gb m.2 as system using a PCI adapter , 2x4tb ironwolf as ZFS mirror pool, 350 W power supply all in the node 304 fractal case for 550 euro.
Runs proxmox as hypervisor for VM or Container. 6 LXC running motioneye, plex, pyload with openvpn, syncthing, rclone cloud backup and openbookshelf.
Ripping myself is what I did with Libation as suggested here. You log into your audible account when starting the software for the first time, your libary is shown and you can start to download.
When adjusting the auto tagging then audiibookshelf automatically sorts the stuff in the correct way with series etc.
And to add it was the most advanced device compared to the others. Full mouse support, graphical interface, WYSIWYG , it was a true gamechanger.
Had a used one myself and soldered RAM chips on the MB to make it a fat Mac with 4MB RAM . Boot disk system was copied to a RAM disk after boot. Good times
Edit: Installed as the hypervisor on bare metal and then whatever you want to try out like OMV, Plex, jellyfin, syncthing or cloud software in an LXC or VM
At the end of the page there are 4 build links shown. Starter to expert. I went the basic model route. They also describe the different NAS OS systems, I chosed proxmox.
If your concern is booting USB for unraid the
solution is to sacrifice at least one of your drives
as a boot drive, or if you have the room get a pair
of small SAS drives and configure a raid 1 vol in
the perc controller.
AFAIK the USB is the dongle that unraid runs at all. You have to boot from it. After the boot its loaded into the RAM. But without the USB drive you cannot boot at all.
I checked and there is basically no need to switch to fhem if you have a working environment as in HA the connection/use of a telegram bot is also possible.