Carscop 202005, Manual, Page: 6 / 18

6
4.8 Not all T-Box support all functions because of too many versions. Mostly the general
version of the device use wiring control. It is recommended to test the wiring control and network
control first. The OBD information reading and CAN BUS control can be tested after finding the
proper model car. CAN BUS Reading and control need to upgrade the OBD firmware by special
control program for the different vehicle model, and the program can be upgraded online by
internet, and the matching test needs to be done separately for the vehicle model that is not
suitable. When the OBD cannot read the information, it only affects the mileage, fuel
consumption, fuel consumption, recharge mileage and other information, and does not affect
other information and network control.
5. Function Description
5.1 T-Box & Server Reply Message 0x8001/0x0001
When T-Box send command or message to platform server, If there is no special response
command or execution result return command, the platform will uses the 0x8001 general
command to reply the T-Box to confirm the command & message has been received, the special
response command please refer to the communication protocol.
When platform server send command or message to T-Box, If there is no special response
command or execution result return command, the T-Box will uses the 0x0001 general command
to reply the server to confirm the command & message has been received, the special response
command please refer to the communication protocol.
5.2 T-Box Login Platform Request Message 0x0102
When the T-Box is powered on, the T-Box will connects to the platform server and sends a
login request command (identity authentication message) 0x0102 to server, the server need
reply the T-Box with 0x8102 to allow the T-Box connect to the server. The 0x0102 request
command contains the ICCID information of the SIM card. The detail please refer the CC888
TCP/IP communication protocol.
5.3 GPS Data Pack Uploading 0x0200