Arduino Micro with MicroSD card breakout board (Adafruit)

Other Hardware 3rd Party Boards
6

The last sketch is useful, thanks. There is just a small mistake in the lower left-hand part, the Analog pins numbered, shall be max 11. With A0, 12 analog inputs.

=> https://www.arduino.cc/en/uploads/Main/ArduinoMicro_Pinout3.png