Aosong Robot launchedTF read-write moduleYesMicro SD card reader module, Through the file system and SPI interface driver, the microcontroller system can complete the reading and writing of the files in the MicroSD card. Arduino users can directly use the SD card library that comes with the Arduino IDE to complete the initialization and reading and writing of the card.
- Support Micro SD card, Micro SDHC card(High-speed card)
- Onboard level conversion circuit, that is, the interface level can be 5V or 3.3V
- Power supply is 4.5V~5.5V, onboard 3.3V voltage regulator circuit
- The communication interface is a standard SPI interface
- 4 M2 screw positioning holes for easy installation
- Product name: TF card reader module
- Item No.: RB-02S018A
- Working voltage: 3.3V-5.5V
- Standby current: 80mA
- Support card types: Micro SD card (<=2G), Mirco SDHC card (<=32G)
- Interface type: SPI
- Size: 40mm x28mm
- Weight size: 4g
- Pin definition:
DO: master device data output, slave device data input
CK: clock signal, generated by the master device
CS: slave device enable signal, controlled by master device
DI: main device data input, slave device data output
-: power ground
+: positive power supply
In order to provide you with convenient and quick technical support, Aosong Robot specially set up a technical community to answer your questions, welcome everyone to join“Aosong MachineRobot Forum”, communicate and learn together!