Hello. I bought 10HD screens. 3 of them and I got Rock 4SE and Rock 4C+. And I cannot give you any good experience. All boards work with HDMI and do not work with 10HD screens from Radxa. I do not know where problem comes from. Ans I do not want to say anything bad about Radxa as I am happy with those boards and all I neaded for my project was working on them better than on other boards ever.
I’ve opened another topic for 4C+ and there shown what I receiving in the end.
To resume all.. With Rock 4SE overlay is missing in rsetup, on 4C+ 10HD screens do not work at all on the moment with all builds can be downloaded from Radxa repository ( latest builds) do not work.
Sorry if dissapointed you.