After our previous musings about adding a expansion interface we're made a our first add-on: An LCD unit.

The LCD is a 2.4" module used is a pretty common one you can find on various on-line stores (Adafruit, eBay etc.). It's enclosed in a laser cut case that has an extended "lug" that's designed to slide into a slot in the R-Kade Zero's case. This creates a mechanical support. A pair of connectors mate together on the LCD unit and R-Kade Zero controller board to hold the two units together.

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The pic below shows the LCD unit and R-Kade Zero shown as separates.

The pic below shows the LCD unit and R-Kade Zero joined.