Micro SD Storage Board Micro SD TF Card Memory Shield Module SPI for Arduino
- Support Micro SD Card, Micro SDHC card (high-speed card)
- The level conversion circuit board that can interface level is 5V or 3.3V
- Communication interface is a standard SPI interface
- Control Interface: a total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground
- VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin
- 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply
- Level conversion circuit: micro SD card into the direction of signals into 3.3V,
- MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal
- Micro SD card connector: yes since the bomb deck for easy card insertion and removal
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination
- Power supply: 4.5V - 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 42x24x12mm
1 x Micro SD Storage Board Micro SD TF Card Memory Shield Module SPI for Arduino
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