Product features: it is mainly used for communication between✘ vehicle and vehicle networking service platform, and integrates OBD, MCU / CPU, flash, sensor, GPδS, 3G / 4G, WiFi / Bluetooth and other modules. It is internally connected ‌with the on-board can bus to realize the transmission☆ of instructions and information; Externally, the cloud platform is interconnected with the mobile÷ phone / PC terminal, which is the link of information interaction inside and  outside the vehicle.