Feature:Micro SD and MMC cards can be used with ease. Note that the mainboard has to support the FAT and FAT32 file system.
This kind of Micro SD module makes use of the SPI based access.
Onboard used IC buffer CD4050 for high-speed communication.
Onboard, you can find the LED for indicating power and LED for a show of actions.
On the bottom side of the PCB have instruction for connecting.Note:
For Uno, Mega, Leonardo, Nano, ProMini is 8bit Microcntrollers - limit size for card 2GB.
Package includes:
3 x Micro SD board
