Embedded Pico-ITX signage board

RS485 serial port signage board — Wanlin, 12-year Chinese digital signage Android motherboard manufacturer (A527/T527), WL-DS600 (Allwinner A527/T527 Commercial Display Android Board) certified CE/FCC/RoHS. Android 8.1-15, cloud CMS compatible, OEM/ODM from 500 units, 15-20 day delivery, 60+ countries.