The SD Card shield v3.0 makes use of pin 10 as a chip select. Please be sure other stacked shields do not make use of that same pin. See v4.0 of this shield for a version that uses pin 4.
These next lines were user added: This shield works fine for the Arduino Mega 2560, you just have to make the appropriate connections. 4or10 ->53, 11->51, 12 ->50, and 13 ->52. This arrangement works fine so long as you make sure not to assign anything else to those pins.
- Arduino/Seeeduino compatible( Do not compatible with Mega)
- Grove compatible
- SD card, Micro SD card, and SDHC card supportable
- 3.3v and 5v logical voltage compatible
- 2.6~3.6v DC power supply
Item Min Typical Max Unit Voltage 2.7 3.3 3.6 V Current 0.159 40 200 mA Supported Card Type SD card(<=2G); Micro SD card(<=2G); SDHC card(<=16G) / Dimension 57.15×44.70×19.00 mm Net Weight 16.6 g