python-serialmonitor 1.2.0

Python Serial Monitor

Python-SerialMonitor

Python-SerialMonitor is a Python-based TUI (Text User Interface) Serial Monitor application designed for interacting with serial devices (e.g., microcontrollers like Teensy, Arduino) in a clean, keyboard-driven terminal interface.

With Python Textual framework, you can even use mouse!

Screenshot

Features

• Real-time serial data display with timestamps (coming soon).
• Auto reconnection on disconnection.
• Simple, responsive interface with keyboard shortcuts.
• Serial port selection from available devices.
• Adjustable baud rate support.
• Input box to send data to the serial device.
• Supports LF, CR, or CRLF line endings.
• Capturing output to a file.

Requirements

• Python >= 3.10
• Can be installed with pip

Installation

You can install via pip: (1.) Latest official release on PyPI

pip install --upgrade python-serialmonitor

(2.) Directly from the git repository

pip install --upgrade git+https://gitlab.com/vtneil/python-serialmonitor.git

Or you can install with your favorite package manager, e.g., uv.

Running

You can launch the TUI via command:

serialmonitor

Or

python -m serialmonitor