You have to wait until Armbian adds support for RK3566/RK3568 processors, only RK3328 & RK3399 are supported at the moment since the new processors are still very new and no one has them except a few people.
They are very different from RK3399 ones used in devices like the Station P1, so won't boot.
Station P2 will get mainline Linux support so in future it should work with most Linux ARM OS's.
Yes, Armbian boots automatically from micro-sd card on Rockchip devices.
mo123 got a reaction from TRS-80 in Board Bring Up Station P1 rk3399, M1 rk3328