M5Stack Mechanical Button Key Unit – mechanical button for development boards – product photo

M5Stack Mechanical Button Key Unit

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M5Stack Mechanical Button Key Unit

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CHF 7.90
M5Stack Mechanical Button Key Unit – mechanical button with Grove 4-pin for precise inputs. Ideal for makers and IoT projects needing a reliable user interface.
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M5Stack Mechanical Button Key Unit – mechanical button for IoT projects

The M5Stack Mechanical Button Key Unit is a compact mechanical button serving as an input module for M5Stack development platforms. Thanks to the Grove 4-pin connection, it integrates without soldering into your projects.

  • Precise mechanical switch for reliable tactile feedback – ideal for controls and menus
  • Plug-and-play integration via Grove 4-pin – no soldering or special tools required
  • Compact design fits into any enclosure, saving valuable breadboard space
  • 24-month manufacturer warranty ensures long-term investment security

What sets the Mechanical Button Key Unit apart

Unlike simple push buttons, this mechanical button offers a defined switching feel and long lifespan. The Grove interface allows quick swapping between different M5Stack modules without rewiring connections.

Ideal for...

Makers, developers, and hobbyists who need precise user input for their IoT projects, smart home controls, or interactive installations. This button is particularly suited for applications where tactile feedback is desired.

How to use the Mechanical Button Key Unit

Connect the module via a Grove cable (not included) to a free Grove port on your M5Stack core. Program the button in the Arduino IDE or with UIFlow to respond to presses. The mechanical switch emits an audible click and haptic feedback when actuated.

M5Stack is a leading manufacturer of modular, stackable IoT development platforms based on ESP32. Their products target makers, developers, and educational projects, offering flexible solutions for prototyping and smart home applications.
Accessory typeKeyboard
Connection typeGrove 4-pin
SetNo
Weight0.02 kg
EAN6972934173799

Frequently Asked Questions

It is a compact mechanical button that serves as an input module for M5Stack systems. It connects via the Grove 4-pin interface and provides precise tactile input for IoT projects.

Connection is via a Grove 4-pin connector. Plug the module into a free Grove port on your M5Stack core (e.g., M5Stack Core2, M5StickC). A Grove cable is required but not included.

The button is a mechanical switch with a defined pressure point and tactile feedback. It is classified as a keyboard accessory but is a single button (not a set). Connection uses Grove 4-pin. Weight is only 20 grams.

Only the Mechanical Button Key Unit module is supplied. A Grove cable or other accessories are not included and must be purchased separately.

Yes, M5Stack provides a 24-month manufacturer warranty on this product. The warranty covers material and manufacturing defects.