Why use the serial helper instead of direct picocom commands?

The helper script provides reliable prompt detection, automatic ANSI code stripping, and structured output, preventing the AI from encountering common TTY and terminal hang issues.

How can I monitor what the AI is doing on the serial console?

All serial activity is logged to /tmp/serial_session.log by default. You can run 'tail -f /tmp/serial_session.log' in a separate terminal to watch the live interaction.

Can I capture boot logs without sending commands?

Yes, the skill features a Monitor Mode specifically for passive listening, allowing you to capture boot sequences or triggered debug output for a specified duration.

Does this skill support cellular modem testing?

Yes, the skill includes a specific AT Command Mode designed for interacting with cellular, satellite, and GPS modems that use standard AT response patterns (OK/ERROR).

What hardware do I need to use this skill?

You need a physical UART connection to the target device, typically via a USB-to-serial adapter or FTDI cable, and the necessary system permissions to access /dev/tty devices.

IoT UART Console (picocom)

Name: IoT UART Console (picocom)
Author: BrownFineSecurity

byBrownFineSecurity

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494

Seguridad y Pruebas

Interacts with embedded device UART consoles for security auditing, vulnerability discovery, and gaining root access.

Acerca de

This skill provides Claude with specialized tools to interface with hardware via serial consoles using picocom and a robust Python helper script. It streamlines embedded device pentesting by automating prompt detection, handling complex timeout logic, and providing specialized support for AT command sets used by cellular and satellite modems. Whether you are manipulating bootloaders, monitoring passive debug logs, or exploring root shells, this skill ensures reliable and transparent serial communication for IoT security research.

Características Principales

Real-time session logging to /tmp for transparent monitoring of AI interactions
494 GitHub stars
Automated prompt detection and clean output handling via serial_helper.py
Passive monitoring mode for capturing boot logs and triggered hardware events
Support for batch command execution and JSON output for automated parsing
Specialized AT Command Mode for cellular, satellite, and GPS modem testing

Casos de Uso

Interacting with U-Boot bootloaders to bypass security or modify boot parameters
Gaining root shell access and performing file system enumeration on IoT hardware
Monitoring hardware debug output to identify vulnerabilities during specific triggers

Acerca de

Características Principales

Real-time session logging to /tmp for transparent monitoring of AI interactions
494 GitHub stars
Automated prompt detection and clean output handling via serial_helper.py
Passive monitoring mode for capturing boot logs and triggered hardware events
Support for batch command execution and JSON output for automated parsing
Specialized AT Command Mode for cellular, satellite, and GPS modem testing

Casos de Uso

Interacting with U-Boot bootloaders to bypass security or modify boot parameters
Gaining root shell access and performing file system enumeration on IoT hardware
Monitoring hardware debug output to identify vulnerabilities during specific triggers