coolterm ☆

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Description:
Serial port terminal

Type: Cask | Latest Version: 2.4.0.3.0.1425@0 | Tracked Since: Dec 17, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: serial terminal debugging hardware communication

Install: brew install --cask coolterm

About:
CoolTerm is a straightforward serial port terminal application designed for real-time communication with devices connected via serial interfaces. It enables users to capture, monitor, and log data streams without complex configuration, making it ideal for debugging and diagnostics. The tool provides a simple interface for sending and receiving data, supporting various baud rates and port settings.

Key Features:

Real-time data monitoring and logging
Support for multiple serial port configurations
Hexadecimal and ASCII data display modes
Easy-to-use interface for sending commands

Use Cases:

Debugging communication with embedded devices or microcontrollers
Capturing and analyzing serial data streams for troubleshooting

Alternatives:

minicom – Command-line alternative with more advanced scripting and automation features
PuTTY – Multi-protocol tool that supports serial, SSH, and Telnet connections

Version History

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