Introduction - If you have any usage issues, please Google them yourself
Good use serial debugging software, can be converted decimal and hexadecimal, you can save data RS232
Packet : 41695071goodrs232-debugtool.rar filelist
串口调试器 2002 build 2.0405.01\ReadMe.txt
串口调试器 2002 build 2.0405.01\串口调试器.exe
串口调试器 2002 build 2.0405.01