NoticeDifference between revisions of "Stackable SD Card shield V3.0"
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SD [[Shield]] 3.0 is a break out board for standard SD and TF card. It is compatible with 5V and 3.3V Arduino mainboards, Arduino-compatible boards and Arduino mainboards that SPI is on ICSP instead on pin D11~13 such as Leonardo. | SD [[Shield]] 3.0 is a break out board for standard SD and TF card. It is compatible with 5V and 3.3V Arduino mainboards, Arduino-compatible boards and Arduino mainboards that SPI is on ICSP instead on pin D11~13 such as Leonardo. | ||
| − | Go shopping: | + | Go shopping [http://imall.iteadstudio.com/im140726001.html im140726001 Stackable SD Card shield V3.0] |
==Features== | ==Features== | ||
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==Download== | ==Download== | ||
| − | [ftp://imall.iteadstudio.com/IM120417007_Stackable_SDCard_shield/DS_IM120417007.pdf Datasheet for Stackable SD Card shield V3.0] | + | *[ftp://imall.iteadstudio.com/IM120417007_Stackable_SDCard_shield/DS_IM120417007.pdf Datasheet for Stackable SD Card shield V3.0] |
| + | *Schematic for Stackable SD Card shield V3.0 -[[:File:sch_sd_shield 3.0.pdf]] | ||
==Useful Links== | ==Useful Links== | ||
Latest revision as of 08:52, 31 October 2014
Contents
Overview
SD Shield 3.0 is a break out board for standard SD and TF card. It is compatible with 5V and 3.3V Arduino mainboards, Arduino-compatible boards and Arduino mainboards that SPI is on ICSP instead on pin D11~13 such as Leonardo.
Go shopping im140726001 Stackable SD Card shield V3.0
Features
- Arduino compatible
- Supports both SD card and TF card
- Stackable
- Compatible with 5V and 3.3V Arduino mainboards
Specifications
| PCB size | 56.15mm X56.23mm X 1.6mm |
| Operating voltage | 3.3V/5V DC |
| Indicator | PWR |
| Communication interface | UART，IIC，SPI |
| Electronic brick interface | Grove 4pin |
Electrical characteristics
| Parameter | Min. | Typical | Max. | Unit |
| Supply voltage | 3 | - | 5.5 | VDC |
| Operating level | - | 3.3/5 | - | V |
| Consumption current | - | - | 100 | mA |
Hardware
Pinmap
| Index | Pin of Arduino | Pin of SD Shield |
| 1 | VCC | 5V/3V3 |
| 2 | GND | GND |
| 3 | D13/ICSP_SCK | SD_SCK |
| 4 | D12/ICSP_MISO | SD_OUT |
| 5 | D11/ICSP_MOSI | SD_IN |
| 6 | D4 | SD_CS |
| 7 | D0 | RX |
| 8 | D1 | TX |
| 9 | A4 | SDA |
| 10 | A5 | SCL |
Compatibility
SD Shield can be compatible with many Arduino mainboards and Arduino-derivative boards working under 3V3 or 5V level. When it works with boards of 3V3 logic level, the level switch needs to be slide to 5V. When it works with boards of 3V3 logic level, the level switch needs to be slide to 3V3. For some of the Arduino boards, SPI is on ICSP and D11 ~ D13, while for some main boards, D11 D12 / D13 are not defined as SPI. In order to improve the compatibility, we design an SPI JUMPER to make it compatible with mainboards of the two different types. For details, please find the table below.
| Index | Arduino Board | Operation Voltage Switch | SPI JUMPER |
| 1 | Arduino UNO | 5V | Don’t care |
| 2 | Arduino Leonardo | 5V | Disconnected |
| 3 | Arduino MEGA | 5V | Disconnected |
| 4 | Arduino DUE | 3.3V | Disconnected |
| 5 | Iteaduino UNO | 5V/3.3V | Don’t care |
| 6 | Iteaduino Leonardo | 5V/3.3V | Disconnected |
| 7 | Iteaduino MEGA 2560 | 5V/3.3V | Connected |
| 8 | Iteaduino DUE | 3.3V | Disconnected |
| 9 | Iteaduino BT | 5V/3.3V | Don’t care |
| 10 | Iteaduino ADK | 5V | Disconnected |
| 11 | ChipKit UNO32 | 3.3V | Don’t care |
| 12 | ChipKit MAX32 | 3.3V | Disconnected |
Download
- Datasheet for Stackable SD Card shield V3.0
- Schematic for Stackable SD Card shield V3.0 -File:sch_sd_shield 3.0.pdf
