RS232 serial port signage board

UKCA compliant signage board — Wanlin, 12-year Chinese information display Android motherboard manufacturer (RK3566), WL-IF500 (RK3566 Smart Park Information Display Board) certified CE/FCC/RoHS. Android 8.1-15, cloud CMS compatible, OEM/ODM from 500 units, 15-20 day delivery, 60+ countries.

AndroidSBC by Wanlin — China's leading source manufacturer of Library information display board. Rockchip RK3566/RK3568/RK3588, Allwinner, Amlogic signage boards. 4K/8K decode, multi-screen, CMS, OEM/ODM. ISO 9001. CE FCC RoHS. Contact +8613261677119.