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10 units will be available shortly.

Express post shipping available (product is on backorder)
Like Arduino Mega/Due's IO, but bothered with the conflict of I/O pins when using shields with the Mega board during a project? Find it hard to take good advantage of the mega I/O pins? Try the Mega I/O multi-expansion shield to help solving the problem.
Arduino Mega/Due I/O multi-expansion shield means that you can plug 4 different shields at same time. All I/O pins of the Mega board are expanded so that you can plug 4 shields at most, and worry not any more about the I/O conflict. Whatsmore, it makes your project clean & tidy with the cables be arranged in order . Expand your project idea with Mega I/O multi-expansion shield!


  • Drafting instrument
  • 3D printing
  • 4WD robotic platform
  • Robot platform prototyping ...etc


  • Compatible with Mega1280/2560/ADK/DUE
  • Support 4 shields
  • Size:14.4cm x 13cm(5.67x5.12")



  • Mega Multi IO Expansion Shield x1

The Mega Multi IO Shield For Arduino Mega / DUE appears in the following collections: