The SD Card Reading Writing Module for Arduino interfaces with the Arduino board to enable reading and writing data to an SD card. It utilizes the onboard 3.3V regulator and SPI interface to communicate with the SD card.
Sensor Types
Dos And Donts
Donts
Do Not Exceed 2gb Sd Card Capacity::
The module is designed to handle up to 2GB SD cards, using larger capacity cards may not be supported.
Dos
Ensure Proper Power Input::
Supply the module with either 5V or 3.3V input as supported.,
Follow Correct Wiring::
Connect the SD module to the Arduino using the designated SPI pins (MOSI, SCK, MISO, and CS) for communication.
Limits
Supported Voltage
5v/3.3v Input:
The module supports input voltages of 5V or 3.3V for operation.
How To Connect
Arduino Connection
Spi Pins:
Connect the MOSI, SCK, MISO, and CS pins of the module to the corresponding pins on the Arduino for data transfer.,
Power Supply:
Provide the module with either 5V or 3.3V input based on the supported voltage.
