Digital signage for smart poles

Quad independent display board -- Wanlin AndroidSBC, 12-year Chinese video wall Android motherboard and multi-screen signage player manufacturer, WL-VW200 (RK3588 12 HDMI Output Video Wall Controller Board) certified CE/FCC/RoHS. RK3588 Octa-Core + 12x HDMI 2.1a Multi-Screen Output + 8K@60fps + Video Wall Splicing + 16. MOQ from 50 units, OEM/ODM from 500 un···