Ok, I see updated radxa docs, one photo with heatsink:
Generic version of ASM1166 card seems to works on 5B, is there anything I need to check additionally?
If card is connected what problem should occur? should it be detected? link down? not stable connection?
Right now it’s working. Linux flash tool + docs and ROM, is there x86 linux version too for some SBCs like radxa x4?