Keywords: serial driver, monitor serial, RS232, data logger, TCP/IP, Ethernet, RS485, Modbus, serial, serial port, serial port driver, serial port monitoring, com port, serial communication, serial port monitor, terminal, comms, data acquisition

Serial port monitor software lets you troubleshoot communication problems and log data from TCP/IP, RS232, RS422, RS485, Ethernet, Internet and Modbus instruments. Control the state of the PC's com port output. Free technical support for life. Understands ASCII, hexadecimal or binary data. Data logging to text files.

You can use ComDebug as a terminal programme see all bytes sent and received - even non-printing characters. Crucial if you need to cope with binary data. With the Communications Status display you can see all your computer knows about any serial errors

With a flexible approach to building command strings, and parsing the received data strings to extract data values, ComDebug supports the majority of devices, including GPS, balances, scales, fluorometers, PIC icrocontrollers,digitalindicators, plcs, pH meters and oxygen electrodes.


You have the freedom to mix and match equipment from many different manufacturers in many combinations. For example, serial devices from Daily RFID, Dataq Instruments, Datel, Datataker, Denver, Desoutter, Fisher, Furuno, Garmin, Honeywell, Horiba, Mettler Toledo, Microchip, Motorola, Newmar, Nu-Metrics, Omnistar, Omron, Orion, Quantum Logic, Sartorius, Siemens, Telegan, Telemecanique, Texas Instruments, TTi, TSS, Turner Designs, Varian SenTorr, Veris, Weeder Technologies, Weilheimn, WTW and World Precision Instruments have all been handled by ComDebug.