Grove Zero - Twin Button

8 In stock


An input module which includes two push buttons, programmable to detect long press, single press, and double press.

Module Category: Input

Color: Blue 

What is it?

This twin button module has two on board push buttons, Button A and Button B. They can detect events such as a single press and a long press.


Grove Zero Series Introduction:

Grove Zero is a set of programmable elctronic building blocks which snap together with magentic connections & are used in conjuction with graphical programming software to achieve creative and functional projects. Grove Zero can be used boths as a tool to foster children's creativty as a classroom tool for STEM education. Learn more about the series here.

If this is your first experience with the Grove Zero series, we recommend that you purchase introductory kits such as the Starter Kit, Car Kit or Bit Kit, which include instructional documentation to help you get familiar with this educational series.

Read further for more details about the product as well as the Additional Resources tab just below the scrollable images, and if you still can’t find the information you need, contact us via our social media which can be found at the bottom of the page.

How this module works?

Push buttons are simple type of digital input. When you press a button you actually close a circuit and let signals pass through. Single pressing a button is closing the circuit for a very short period of time and then opening it while double-tapping means rapidly repeating this process twice. Long-press or holding the button is closing the circuit for a bit longer before opening it.

You can program the Twin Button very easily with Codecraft to achieve more creative and challenging projects.

twinbutton infographic

Try It

Connect modules together as shown below and see what happens when you press the button:

--Twin Button


Real World Analogy

twinbutton anology


Technical Specifications:

Technical Specifications

Power Supply :Grove Zero battery module
Working Voltage: 5V
Working Current: 1.5A (Max)
Power Indication LED

 Other Details:

Other Details

Weight 15 (g)
Age for Use: 8+




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Programming Platform



CodeCraft is our graphical programming tool which brings hardware to life. Codecraft is regularly updated with demos and example projects to help you get your first project running ASAP! 

Recommended Ages: All ages


Easy-to-use and user-friendly; supports programming on a wide range of hardware and has various tutorials and projects for users; supports translation between block-based code and a text based code