Micro SD Card Reader Module

Looking for Micro Sd Card Module? Micro SD Card Reader Module is available at Zbotic with fast shipping across India.

Micro Sd Card Module – Product description:

Introducing the Micro SD Card Reader Module, a versatile solution for seamless data transfer between microcontrollers and standard SD cards. Also known as the Micro SD Adapter, this module is compatible with Arduino and other microcontroller platforms, making it essential for a wide range of projects.

With a user-friendly pinout, this module supports the SPI interface, ensuring compatibility with any SD card. Its dual I/O voltage support allows easy integration with both 5V and 3.3V power supplies, making it suitable for popular development boards like the Arduino UNO and Mega. The built-in 3.3V regulator circuit ensures stable power delivery for reliable communication between your microcontroller and the SD card.

Featuring six accessible pins (GND, VCC, MISO, MOSI, SCK, CS), connecting the module to your project is simple. GND connects to ground, VCC supplies power, while MISO, MOSI, and SCK manage SPI bus communication. The CS pin provides precise control over the SD card by acting as the chip select signal.

This module is perfect for various applications, including data loggers, audio systems, video players, and graphics displays. Its compact design and robust functionality make it a valuable addition to any electronics enthusiast’s toolkit.

Interfacing with Arduino Uno:

Features:

• Supports Micro SD Card (<=2G) and Micro SDHC card (<=32G) (high-speed card)
• Dual I/O voltage support (5V or 3.3V) for versatile compatibility
• Stable power supply with 4.5V – 5.5V range and built-in 3.3V voltage regulator circuit
• Standard SPI interface for seamless communication with any SD card
• Control Interface includes GND, VCC, MISO, MOSI, SCK, CS for easy integration
• Compact size of 45 x 28mm and lightweight design with only 6g net weight
• Features 4 M2 screws positioning holes with a diameter of 2.2mm for easy mounting

Specifications:

Experience efficient data transfer with the Micro SD Card Reader Module, your reliable companion for a wide range of electronic projects.

Package Includes

• 1 x Micro SD Card Reader Module

Video

Micro SD Card Reader Module Overview

The Micro SD Card Reader Module is a compact breakout board designed to interface microcontrollers with standard micro SD cards via the SPI protocol. Ideal for data logging, multimedia storage, and firmware updates, it simplifies reading and writing files on SD cards in embedded projects.

Key Features of Micro SD Card Reader Module

• Dual voltage support: accepts 4.5V – 5.5V input and provides 3.3V I/O for safe SD card operation
• Standard SPI control interface: GND, VCC, MISO, MOSI, SCK, CS pins for easy wiring
• Built-in 3.3V regulator ensures stable power delivery to the SD card
• Four M2 positioning holes (2.2 mm diameter) for secure mounting in enclosures
• Compact dimensions (45 × 28 mm) and lightweight (6 g) for space-constrained designs
• Fast shipping from Zbotic across India for prompt project deployment

Applications and Use Cases

• Data logging sensors: record temperature, humidity, GPS coordinates to SD card
• Audio playback modules: store and retrieve MP3/WAV files in DIY sound systems
• Firmware upgrades: load new firmware images directly from micro SD during boot
• Image storage: save photos from camera modules in robotics or surveillance projects
• File management: create portable file systems for Raspberry Pi and Arduino-based devices

How to Use Micro SD Card Reader Module

Mount the module using the four M2 holes, then wire GND and VCC (4.5–5.5 V) to your microcontroller’s power pins. Connect MOSI, MISO, SCK, and CS to the corresponding SPI pins on your board. Insert a formatted micro SD card and initialize the SPI interface in your code to start reading and writing files.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Does this module support SDHC and micro SDXC cards?

Yes. The module’s SPI interface and 3.3V regulator are compatible with standard micro SD, SDHC, and many SDXC cards formatted in FAT16/FAT32.

Can I power the module directly from a 5V Arduino?

Absolutely. Connect VCC to the Arduino 5V pin; the onboard regulator steps it down to 3.3V for the SD card, while the I/O remain safe for Arduino logic levels.

How do I mount this reader in my project enclosure?

The board includes four M2 screw holes (2.2 mm diameter). Use M2 screws to secure it onto panels or 3D-printed mounts, ensuring stable positioning during operation.