Update 23.05.2016 – Using the SD card modul

In the first tutorial (see below), I described the display. Please, read this tutorial first, so you understand this part better.
This display has backside a SD card slot. Normally, this modul is not connected. To use it, you must solder 4 pins.

And now, be carefull! This pins works with 3.3V too! If you connect this to 5V (arduino pins directly) you destroy your SD card!

You must use the level converter! …

Here is the full page:  QVGA Display 2.2 TFT SPI 240×320



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