Bench FAQs

Question 1

What are the system requirements for Bench?

Accepted Answer

Bench requires macOS 14+ (Sonoma or later) on Apple Silicon. It is designed to integrate with MCP-compatible AI tools and can be easily installed via Homebrew.

Question 2

What is Bench and who is it for?

Accepted Answer

Bench is a native macOS application designed for AI tools (like Claude Code, Cursor) to gain visibility into connected USB hardware. It's for developers using AI assistants who need to interact with or understand USB devices, serial ports, and maker boards on their macOS system.

Question 3

How does Bench enhance AI tool capabilities for hardware interaction?

Accepted Answer

Bench provides AI tools with context about connected USB hardware, enabling them to understand device types, identify serial ports (e.g., for Arduino or ESP32), recognize specific development boards, monitor USB events, and even perform actions like firmware flashing directly through AI prompts.

Question 4

What kind of USB devices can Bench identify and manage?

Accepted Answer

Bench automatically classifies devices (storage, input, hub, microcontroller, etc.) and recognizes over 83 known maker and development boards, including popular platforms like Arduino, Raspberry Pi, ESP32, STM32, and more. It also provides detailed info for any connected USB device.

Question 5

Does Bench offer advanced features beyond basic discovery?

Accepted Answer

Yes, Bench includes comprehensive USB monitoring (connect/disconnect events, state snapshots, power analysis), direct firmware flashing for ESP32, STM32, Arduino AVR, and RP2040 boards, safe device ejection, port resetting, and raw HID report interaction.

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Key Features

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