The chip is based on the MTK solution, mainly suitable for scenarios requiring data transmission such as commercial displays and advertising machines, supporting 4G full network access. The main chip adopts the MT8735V, a 4-core Cortex-A53 CPU, equipped with Android 5.1 system, a frequency of 1.3GHz, low power consumption, and a very high cost-performance ratio. It uses the ARMMali720-MP2 450MHz GPU, with the RF version supporting 4G full network access, FHD (1920(H)x1080(V)) resolution dual LVDS interfaces, or an EDP interface screen. Onboard multiple expansion ports: 4 HOST USB ports, 1 RS232 with flow control management interface, 2 groups of TTL serial ports, and 1 group of GPIO detection ports. It adopts a core board + interface expansion version assembly form, making it convenient to redesign interface layouts and quickly customize solutions. Supports remote control power on and off. Comes with a 4G RF full network access version, supporting Unicom, Mobile 4G, 3G, 2G, and Telecom 4G.