Hi, I don't have this board, but since it is from the same manufacturer, we can hope that the 2 boards share similar elements. For instance, the GbE ship is the same (RTL8211F), the same amount of emmc and ram.
If you have the base board and an sd card, you can try to boot it. If you don't want to build an image by yourself, you can start by trying the Radxa zero2 image that was able to start my M2S board.