[***  Modification in GW-7228_Utility_v1.20  ***]
1. Fixed J1939 Input/Output Table can not be modified question.

[***  Modification in GW-7228_Utility_v1.10  ***]
1. Fixed Transmit data bit of UART to "8"

[***  Modification in GW-7228_Utility_v1.08  ***]
1. Add "Tooltip" function in Register Offset/Data Length/PGN/Priority/Address/Update Rate/Message Offset EditBox. It provides a detailed description of how to fill in the edit box.
2. Add "GW7228_BasedJ1939PGN.txt" parameter in GW-7228_Utility_v1.08 folder. It provides a basic J1939 PGN configuration for GW-7228, users can upload it to the GW-7228 and get the J1939 datas in corresponding Modbus register.
3. Add "J1939_PGN_Modbus_Comparison.pdf" in GW-7228_Utility_v1.08 folder. It provides a comparison table for J1939 PGN and corresponding Modbus register.

[***  Modification in GW-7228_Utility_v1.07  ***]
1. Add "Auto Transmission" function. Users can enable or disable auto transmission J1939 output message without to control the Modbus register 42009(Dec).



