so enough builds for today:
SM-T813
https://www.androidfilehost.com/?fid=10620683726822076937
Update for SM-T813 with final 1.15-r version:
https://www.androidfilehost.com/?fid=10620683726822081246
SM-T713
https://www.androidfilehost.com/?fid=10620683726822076954
SM-T713 does boot (clean install) and Camera seems to work now (at least with eOS camera app). Fingerprint scanner is not supported any more. Overall build looks promising.
Thanks ! Testing on T-813 and so far works great ( delay with camera and fingerprint absence are normal lineageos A11 behaviour )
How could we work to have those great community builds becoming available as OTA ? I have some servers and space to build an OTA server
Or is there any community server already ?
OTA updates would of course be very user-friendly. However, this would only be worthwhile if updated builds are to be released regularly. Therefore the question to the e-ROM Builder:
@ronnz98, are updates planned in the future on your part at regular intervals, i.e. every four to six weeks, or are your commendable efforts a one-off action that will be discontinued in a short time?
I will build at least for the devices I own, ie T713 and T810. For other devices lets see.
Does someone have a OTA server and can grab the ROMs from AndroidFileHost?
Well, that’s what I thought. That’s why I’m back to LOS 14.1 from @Deltadroid with Security Patch Level September 2023 and @Awesometic’s LOS18.1 with MinMicroG for SM-T820 + T825
Well, if there is need I can build - should be however for more than one person 
Yes, I can well understand that. I would do the same.
Great, at least for the T-813 I think there are already two ;- )
Three! 
Thanks for your work!
Alright, so SM-T713, SM-T813 and SM-T810 I will build
From a security perspective and to reduce labor perhaps drop further Android Q builds for T-813?
The /e/OS Q-build is no less secure than the /e/OS R-build as long as /e/ maintains the resources and keeps the Android security patch level up to date. The best example of this is the official /e/OS Q-builds along with /e/OS Q-GSI.
The /e/OS R builds for the SM-T713 and SM-T813 run well. If they are continuously updated, that would be a big win for users.
In the versions you mentioned, what is the date of the latest included security update?
In the T-813 Q version ronnz98 build it is the 5.2.2023…seems outdated
As far as I know latest Q security update are from FEB-2023. I used latest Q sources from /e/OS to build.
It would be great if /e/ could be persuaded to host an OTA server for unofficial builds of /e/OS.
There would need to be some ‘vetting’ of ROMs (are they signed? have they been downloaded? used?) and of builders, but it would be a significant benefit for users of these devices, and for /e/OS generally.
I will be having a similar discussion with the maintainers of LineageOS for microG, to see if they can host unofficial builds of their ROM.
as far as i can see everything runs great on my T713. i mainly use gps and bike navigation with osmand.
Thank you so much! 
do you know of a workaround to fix the camera delay? worked before using camera as a motion sensor, but its close to useless now…
Thanks @ronnz98.
Have been running LOS17 on my old T713 but recently switched to your build.
So far running very fine and smooth. Thanks for keeping the life in my old T713.
Updates for /e/OS-R-1.17
gts28vewifi (713)
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.17-r-20231113-UNOFFICIAL-gts28vewifi.zip/download
gts210vewifi (813)
https://sourceforge.net/projects/eosbuildsronnz98/files/SamsungSmartphones/e-1.17-r-20231113-UNOFFICIAL-gts210vewifi.zip/download
Just want to say thanks for this build. I’ve bin using a SM-T713 for a few days now and was running Lineage 19 but with no camera. I really wanted the camera support. Did some searching and found this thread. I loaded the latest build yesterday and love it. Everything works! Loaded all my favorite apps, App Lounge updated everything this morning.
Thanks! Please keep this great little tablet viable.