#navi(arduino);
* [#w95f9309]
#ref(sd.png);
http://www.play-zone.ch/en/dk-data-logging-shield-v1-0.html
- http://www.ebay.com/itm/221487484701 だと以下を追加
// change this to match your SD shield or module;
// Arduino Ethernet shield: pin 4
// Adafruit SD shields and modules: pin 10
// Sparkfun SD shield: pin 8
// deek-robot.com SD Shield: pin 10 <<<<<
const int chipSelect = 10;