Command Line Hyper Terminal is a simple tool that allows user to communicate with COM ports from the Windows CLI interface.
Usage:
clht.exe COMn[:speed] [string | /f data.cfg]
Exemples:
clht.exe COM3:115200
open the COM3 port, set its speed 115200bps and read data from it;
clht.exe COM3 AT
open the COM3 port and write "AT" string to it;
clht.exe COM3 ""
write to the port the empty string - just the Carriage Return (CR) symbol;
cht.exe COM3 /f data.cfg
write to the port data from specified file line by line. every line to be writed to port must be started with '>' symbol. any other lines will be ignored but if a line is started with '#' symbol it will be printed to console as a comment.