SightLine recommends Tera Term for troubleshooting, debugging, and issuing commands on SightLine hardware.
HW Group Virtual Serial Port
VSP3 is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data. This utility is used in the TCP-Pass-Through examples in supporting documentation.
HW Group Hercules Setup Utility
Hercules SETUP utility is a useful serial port terminal (RS-485 or RS-232 terminal), UDP/IP terminal, and TCP/IP Client Server terminal. Excellent for testing the serial Raw-Pass-Through option on SLA boards.
WinSCP – SFTP
WinSCP is an open-source free SFTP client, SCP client, FTPS client, and FTP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality.