Read and write on a SD card module
Модуль записи и чтения SD карт
The SD card module has 6 pins to establish connection: 2 for power and 4 to establish a SPI connection (Serial Peripheral Interface).
- 5V ou 3.3V for powering the module
- GND for the ground
- CS or ChipSelect to activate communication
- MISO (Master Input, Slave Output) transmission pin, equivalent to Serial port pin Tx. Module output.
- MOSI (Master Output, Slave Input) Reception pin equivalent to Serial port pin Rx. Module input.
- SCK Clock to synchronise the devices
Size:5.1cm x 3.1cm