# Serial Port Monitor
> Application for RS232/422/485 COM ports monitoring.

- Canonical entity: https://directory.readyscan.ai/entities/serial-port-monitor-q63877338
- Website listed in the source snapshot: https://www.com-port-monitoring.com/
- Category: [Businesses](https://directory.readyscan.ai/directory/businesses)
- Machine record: https://directory.readyscan.ai/discovery/entities/serial-port-monitor-q63877338.json
- Material fingerprint: fnv1a64:d32337193e67ea83
- Entity revision: fnv1a64:98bf183bd0688bdc
- Published: 2026-10-26
- Modified: 2026-10-26

## Questions & answers
### [How to monitor serial port traffic?](https://directory.readyscan.ai/entities/serial-port-monitor-q63877338#company-answer-content-native-digital-agencies-ff2f2b5d71cabe25-a-9ecba5c9cf7eb7d5e35b)
“Serial Port Monitor displays, logs and analyzes serial communication. To start a serial monitoring session download and launch Serial Port Monitor. Then click ‘Start monitoring’ to initiate the monitoring session.”
Sources: https://www.com-port-monitoring.com/

### [Is it possible to monitor multiple COM ports simultaneously?](https://directory.readyscan.ai/entities/serial-port-monitor-q63877338#company-answer-content-native-digital-agencies-ff2f2b5d71cabe25-a-74078759236846a9b6e5)
“Yes, Serial Port Monitor lets you monitor an unlimited number of serial ports at a time. All you need to do is to launch a new instance of the software for every new COM port interface.”
Sources: https://www.com-port-monitoring.com/

### [How to test a serial port with SPM?](https://directory.readyscan.ai/entities/serial-port-monitor-q63877338#company-answer-content-native-digital-agencies-ff2f2b5d71cabe25-a-d6df57eee51266711c07)
“Serial Port Tester is a professional software that comes with a slew of powerful features, including advanced filtering and search options, built-in terminal, convenient data visualizers, the ability to record serial communication data to a file.”
Sources: https://www.com-port-monitoring.com/

## Company sources
- [Serial Port Monitor website](https://www.com-port-monitoring.com/) — com-port-monitoring.com · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-ff2f2b5d71cabe25)
- [wikidata.org/wiki/Special:EntityData/Q63877338.json](https://www.wikidata.org/wiki/Special:EntityData/Q63877338.json?revision=2049311023) — wikidata.org · [Related Ready Scan knowledge](https://readyscan.ai/sources/source-6923471355d6e64e)

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