smon

Minimalistic TUI serial monitor.

Install

cargo install smon

Usage

Run with no arguments. smon enumerates available serial ports, lets you pick one with an fzf-style filter (type to filter, arrow keys to move, Enter to select), then prompts for a baud rate. Once connected, it works like a shell: keystrokes go to the device, incoming bytes scroll in the pane.

smon

Press Ctrl+] to quit.

License

Dual-licensed under MIT or Apache-2.0.