RK3588 dual HDMI video wall board

Androidsbc - China source manufacturer for RK3588 dual HDMI video wall board. Featured model WL-DDV (2x2 Video Wall Splicing Board): Rockchip RK3588, 4x Cortex-A76 + 4x Cortex-A55, 8nm; VP0-VP3 to 4x HDMI 4K + VOP-SPLIT 8K source tiling; 1x6 layout via 2 boards frame-synced; 16GB LPDDR4X; 4x HDMI 2.0 4K@60Hz outputs, synchronized frames for 2x2 splicing; als···