Hello, I attempted to flash OpenBSD on the eMMC module for the ROC-RK-3328-CC but it is unable to boot and the board shuts down just right after.
It looks like I have to remove the module, boot from the SD, and then reattach the module, clean it and install something else.
Can I hotplug the eMMC module or it needs to be mount on a powerless state?
You can hot plug the module. Just careful not to short anything.