• Micro SD Card Reader Module for Arduino with SPI interface and level converter chip
  • Micro SD Card Reader Module for Arduino with SPI interface and level converter chip, suitable for high-speed SD cards.
  • Micro SD Card Reader Module for Arduino, featuring SPI interface and pin layout for easy connection.
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Micro SD Card SPI Reader Module for Arduino (5V/3.3V)

Micro SD Card SPI Reader Module for Arduino (5V/3.3V)

HK$12.00
HK$12.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Easily add storage and data logging capabilities to your Arduino or microcontroller project with this compact Micro SD Card Reader/Writer Module. Designed for simplicity and compatibility, it's the perfect solution for saving sensor data, storing configuration files, or playing audio files.

The onboard logic level shifter and voltage regulator make it incredibly versatile, allowing you to connect it directly to both 5V systems like the Arduino Uno and 3.3V systems like the ESP32 without any extra components.

Key Features:

  • Broad Compatibility: Works seamlessly with both standard Micro SD and high-speed Micro SDHC cards.
  • Onboard Level Shifter: Safely connects to 5V microcontrollers (e.g., Arduino Uno) as well as 3.3V systems (e.g., ESP32, Raspberry Pi Pico) thanks to the integrated logic level conversion chip.
  • Stable 3.3V Power: Features an onboard voltage regulator, allowing you to power the module from a 4.5V to 5.5V source (like your Arduino's 5V pin).
  • Standard SPI Interface: Communicates using the common and fast SPI protocol, making it easy to integrate with a wide range of microcontrollers and supported by standard libraries.
  • Easy to Use: Features a spring-loaded (push-push) Micro SD socket for easy card insertion and removal.
  • Secure Mounting: Includes four M2 mounting holes for easy and secure installation in your project enclosure.

Pinout & Specifications:

  • VCC: Power input (4.5V - 5.5V)
  • GND: Ground
  • MISO: Master In Slave Out (SPI Data Out)
  • MOSI: Master Out Slave In (SPI Data In)
  • SCK: Serial Clock (SPI Clock)
  • CS: Chip Select (Slave Select)
  • Interface: SPI
  • Logic Level: 3.3V / 5V Compatible
  • Mounting Holes: 4x M2 (2.2mm diameter)

Package Includes:

  • 1 x Micro SD Card Reader Module
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