Introduction - If you have any usage issues, please Google them yourself
This source provides a serial port based on the LED display. This method is easy to operate, the second development is also very convenient.
Packet : 99273859ledsoftnew.rar filelist
LedSoftn
LedSoftn\LedSoft.vbw
LedSoftn\MSSCCPRJ.SCC
LedSoftn\LedSoft.frm
LedSoftn\LedSoft.vbp