Micro SD TF Card Reader Module SPI Interface Level Shifter

Micro SD TF Card Reader Module – SPI Interface with Level Shifter Chip

Expand your microcontroller projects with this compact and reliable Micro SD TF Card Reader Module. Featuring an onboard SPI interface and a built-in level shifter chip, this module lets you read and write Micro SD/TF cards seamlessly with Arduino and other compatible development boards — no extra circuitry needed.

Whether you're logging sensor data, storing audio files, or building a portable device, this module delivers stable, low-noise communication and broad compatibility right out of the box.

Key Features

• SPI Interface: Standard 4-wire SPI protocol for fast, straightforward integration with Arduino, ESP32, Raspberry Pi, and more
• Built-in Level Shifter: Onboard level-shifting chip automatically handles 3.3V / 5V logic compatibility — no external components required
• SMD Components: Surface-mount design for a compact footprint and reliable electrical connections
• Micro SD / TF Card Support: Works with standard Micro SD cards formatted in FAT16 or FAT32
• Customizable Quantity: Available in single (1 pcs) or value pack (5 pcs) options to suit your project needs
• Plug-and-Play Ready: Minimal wiring required; compatible with popular Arduino SD libraries

Specifications

• Interface: SPI
• Logic Level: 3.3V / 5V (level shifter onboard)
• Card Type: Micro SD / TF
• File System Support: FAT16, FAT32
• Components: SMD
• Quantity Options: 1 pcs / 5 pcs

What's in the Box

• 1× (or 5×) Micro SD TF Card Reader Module with SPI Interface & Level Shifter Chip
• Note: Micro SD card not included

Perfect For

• Arduino data logging projects
• DIY audio players and recorders
• Portable sensor data storage
• ESP8266 / ESP32 file system projects
• Robotics and automation builds

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Frequently Asked Questions

Q: What is the Micro SD TF Card Reader Module with SPI Interface and Level Shifter Chip used for?

A: This module is used to interface Micro SD / TF memory cards with microcontrollers such as Arduino, ESP32, and Raspberry Pi via the standard SPI protocol. It is ideal for data logging, audio playback, file storage, and a wide range of embedded electronics projects.

Q: Does this module work with both 3.3V and 5V microcontrollers?

A: Yes. The onboard level shifter chip automatically translates between 3.3V and 5V logic levels, making this module fully compatible with both 3.3V devices (such as ESP32 and ESP8266) and 5V devices (such as Arduino Uno and Mega) without any additional components.

Q: What SD card formats are supported?

A: The module supports standard Micro SD (TF) cards formatted in FAT16 or FAT32 file systems. Cards up to 32GB are generally supported. It is recommended to format the card before first use for best compatibility.

Q: How many pins does this module use?

A: The module uses the standard SPI 4-wire connection: MOSI, MISO, SCK, and CS (chip select), plus VCC and GND — six pins total. It is compatible with the widely used Arduino SD library for quick and easy setup.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.