CAN bus industrial signage board

3840x1350 ultra-wide display board — Wanlin, 12-year Chinese digital signage Android motherboard manufacturer (RK3288), WL-DS400 (RK3288 Legacy Digital Signage Android Board) certified CE/FCC/RoHS. Android 8.1-15, cloud CMS compatible, OEM/ODM from 500 units, 15-20 day delivery, 60+ countries.