Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•5 Pieces of Micro SD Card Adapter between Micro SD Card and Arduino, ESP32, Raspberry Pi, or any micro-controller
•Communication Interface: SPI
•Input voltage: 4.5V~5.5V DC, interface voltage level: 3.3V or 5V
•Micro SD Card module for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
•Tutorials for Arduino, ESP32, ESP8266 are provided
