Serial Flux

Professional serial communications for engineers who need to monitor, control, and automate multiple devices without juggling separate terminal applications.

• Open and run multiple serial devices at the same time
• View each connected device's data together inside Serial Flux
• Start and stop each device independently
• Match incoming Receive Sequence messages and automatically reply with a Send Sequence
• Undock Communication and Sequence windows for flexible multi-monitor layouts
• Built-in XMODEM, YMODEM, and ZMODEM transfer support
• Multi-connection COM, TCP, and J-Link RTT workflows
• ASCII, HEX, Decimal, and Binary views
• Logging, timestamps, aliases, and communication history
• Light and Dark Themes: Choose between light and dark interface themes to match your working environment and viewing preference.