MECHANICAL KEY BUTTON UNIT, M5STACK U144

Description:

The Key unit is a compact and versatile mechanical key input device, integrating several features for enhanced functionality. It is designed as a single-key input module with an inbuilt RGB LED, offering both tactile input and visual feedback.

The key shaft of the unit features a Blue switch, renowned for its tactile response and audible clicking sound. This switch delivers satisfying tactile feedback and a distinct click with every key press, enriching the user experience.

At the heart of the Key unit is a programmable RGB LED, utilizing SK6812 technology. This LED allows for 256 brightness levels, enabling precise customization of lighting effects. The Key unit is equipped with two digital IOs (Input/Output) for controlling both the key status and the LED. These IOs are useful for monitoring key actions, like presses or releases, and adjusting the RGB LED's lighting effects or brightness.

Due to its compact size and versatile capabilities, the Key unit is ideal for various Human-Machine Interface (HMI) applications. It can be seamlessly integrated into different devices or systems, serving as an intuitive input method, providing visual feedback, or indicating status. Whether it's used in control panels, interactive displays, or other HMI setups, the Key unit is a reliable and customizable choice.

Features:

• Blue switch with tactile bump and audible click
• Programable RGB LED - SK6812

Includes:

• 1x Unit Key
• 1x HY2.0-4P Cable (20cm)

Application:

• HMI

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