Micro SD card Module is a device for reading and writing through the file system.
Features of the Micro SD card Module
- Support Micro SD Card ( SDHC )
- Level conversion circuit board
- Power supply of 4.5 V ~ 5.5 V
- SPI Communications interface
- 4 M2 screws positioning holes for easy installation
- A total of six control interface pins (GND, VCC, MISO, MOSI, SCK, CS)
- 3.3 V regulator circuit for level conversion chip, Micro SD card supply;
- Level conversion circuit: Micro SD card to signal the direction of converts 3.3 V
- Micro SD card interface to control the direction of the MISO signal is also converted to 3.3 V general AVR microcontroller systems can read the signal.
- Easy card insertion
- The module is easy to install
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