@robertojHi, friend! How are you? How's your health? Do you have any news on the release of the Orange Pi Zero3 and ili9488 screen setup guide?

Does this mean that the latest version on which OMV7 can be installed is the following? https://fi.mirror.armbian.de/oldarchive/helios4/archive/Armbian_25.8.1_Helios4_bookworm_current_6.6.101_minimal.img.xz

thnx. it seems latest working vendor kernel for 3566 is 6.1.115. i already tried rk35xx, with bigtreetech_cb2.dtb but it stops at u-boot (in uart console) using orangepi-3b it boots, but gives errors in dmesg. when i try to add fdtfile bigtreetech_cb2.dtb, it stops boot .... 47274496 bytes read in 3902 ms (11.6 MiB/s) Failed to load '/boot/dtb/rockchip/rk3566-bigtreetech-cb2.dtb' libfdt fdt_check_header(): FDT_ERR_BADMAGIC No FDT memory address configured. Please configure the FDT address via "fdt addr <address>" command. Aborting! Trying kaslrseed command... Info: Unknown command can be safely ignored since kaslrseed does not apply to all boards. Unknown command 'kaslrseed' - try 'help' ..... but when i boot btt_cb2 as orangepi3b board, it boots and even shows mpp venc/dec/npu/whatever modules properly loaded. not checked yet if it works really maybe need to make some hybrid dtb from btt_cb2 and orange3b ========= btw, could You share what You do for 35xx board change? when i tried to change family rockchip64 to 35xx, it comiled, but not copied bigtreeetech_cb2.dtb to boot , and not boots ewven if i copy it by myself there

You can try switching the BOARDFAMILY to rk35xx and adding vendor branch to the list of build-able targets, but you will need a device tree that would work with the kernel. I did a quick try, and the device from the 6.6 folder doesn't "just work". Don't know if getting hardware acceleration to work on rk3566 would need even more tweaks.

features i looking for is a MPP/NPU - quite decent video encoders/processing/npu engine support, unfortunateli it still sticks to vendor 6.1.y kernel.