The usb to CAN port tool is also called USBCAN analyzer. It can be connected to the car CAN bus to debug car functions. What does it look like?
Because it is a USBCAN tool, it integrates a USB interface and a CAN bus interface. The USB interface is connected to the computer through a USB cable, and the computer is its host computer. The CAN end of the device is generally designed with a terminal interface, which is converted into an OBD II interface by connecting a shielded twisted pair, and is connected to the OBD interface of the car. Of course, if the target CAN device is not a car, we can directly connect the CAN high of the shielded twisted pair to the CAN high of the target CAN line, and the CAN low of the shielded twisted pair to connect the CAN low of the target CAN line.
In order to see the running status of the device more clearly, there are several status indicators on the USBCAN tool, such as CAN, SYS, PWR and so on.
