More info
SPI interface via file system driver, microcontroller system to complete the MicroSD card reading and writing functions. Arduino users can use Arduino IDE comes with an SD card to complete the library card initialization and read-write directly.
- SPI interface via file system driver, microcontroller system to complete the MicroSD card reading and writing functions.
- Arduino users can use Arduino IDE comes with an SD card to complete the library card initialization and read-write directly.
- Power supply:4.5V ~ 5.5V, 3.3V voltage regulator circuit board.
- Current: 0.2mA(min), 80mA(typical), 200mA(max)
- Card supported: Micro SD card (less than equal to 2G),Mirco SDHC card (less than equal to 32G)