RS Monitor

Small and versatile software for PC serial port management, useful for serial communication testing and analysis, especially for MODBUS protocol. Allows:

  • monitor each RS232 port of the PC
  • send frames to serial port
  • highlight the Modbus frame syntax
  • automatically add the CRC
  • save the communication log
  • cyclically send communication frames
  • accurately display the sending and receiving times
  • warn status bits of RS ports
  • Use Virtual COM ports
  • use all COM ports in the system