A web-based interface for monitoring serial communications in real time. Cross-platform, with full logging, session replay, and a REST API.
Built for engineers who need clear visibility into serial communications, without the complexity.
Watch serial data flow in real time across multiple ports at once, over a standard WebSocket connection.
No software to install. Access from any device with a web browser. Responsive layout that works on phone, tablet, and desktop.
Automatic timestamping, dual log formats (raw and terminal), organised by date.
Replay recorded sessions for analysis and troubleshooting. Useful for debugging intermittent issues and protocol analysis.
The backend is written in Rust, chosen for memory safety and predictable performance under continuous serial traffic.
RESTful API, JSON data format, and webhook support for automated workflows.
Enterprise option. Not included in the standard product.
For organisations collecting continuous data from remote or offshore equipment, the PSB codebase extends into a high-volume UDP ingestion capability. It is a separate enterprise option, built on top of Perfect Serial Browser, and developed for deployments where standard product features are insufficient for the scale or environment.
It is in live use across marine survey and offshore operations, receiving data from vessels and remote installations over satellite and intermittent links.
Simultaneous UDP streams across twenty or more ports. Each stream is isolated, validated, and stored independently.
Full support for NMEA 0183 sentences, AIS vessel tracking, and custom string formats. Mixed data types handled correctly on the same infrastructure.
Every incoming record is validated at receipt. XOR checksums for NMEA, CRC-16 or CRC-32 for custom formats. Bad data is logged before storage, never after.
Designed for satellite links with high latency and intermittent connectivity. The pipeline absorbs bursts on reconnection and recovers cleanly from link drops without losing records.
Perfect Serial Browser integrates with the Ring Matrix platform. Ring Matrix is INT6's own SaaS platform for business applications. Data collected by PSB can feed directly into Ring Matrix, available to other applications and workflows running on the same platform without custom integration work.
Find out more at www.ring-matrix.co.uk
Eight-article series on reception, validation, concurrency, storage, and resilience for continuous telemetry from remote and offshore equipment. The engineering behind the UDP capability, documented in full.
Technical reference for developers integrating Perfect Serial Browser into their workflows.