JOY-IT DEBO BUTT MTX2 2 - Developer boards - Button matrix, 16 buttons

Compact 4x4 keypad for precise inputs

The ButtonMatrix2 from Joy-IT offers 16 tactile buttons in a robust design, ideal for microcontroller projects and embedded applications.
Thanks to the row and column-based scanning, all buttons can be reliably queried with just eight GPIOs.

Features

• Compact keypad with 16 buttons (4x4 matrix)
• Tactile switches for precise feedback
• Direct connection to microcontroller possible
• Simple query via only 8 GPIO pins
• Robust design for long-lasting use
• Compact dimensions: only 55 x 40 x 7 mm

Technical specifications

• Number of buttons: 16 (4 rows x 4 columns)
• Rated voltage: 0 - 12 V DC
• Rated current: 0 - 50 mA
• Connection: 2.54 mm pin header, 90°
• Dimensions: 55 x 40 x 7 mm
• Weight: 11 g

Scope of delivery

• 1x ButtonMatrix2 keypad

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