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Micro SD TF Card Expansion Shield Module SPI for Arduino
Price range: $5.74 through $6.06
Pay now, in 4 interest-free payments of $1.44, or over 3β6 months
4 interest-free payments of $1.44
Expand your Arduino projects with this Micro SD/TF card shield featuring SPI interface and level conversion for 5V or 3.3V systems.
- Supports Micro SD and high-speed Micro SDHC cards
- Includes 3.3V LDO regulator for card power
- Six-pin SPI control interface (GND, VCC, MISO, MOSI, SCK, CS)
- Easy card insertion/removal with socket design
- Four M2 mounting holes for secure installation
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Estimated Delivery Time3β7 business days
Versatile Micro SD Expansion
This Micro SD TF Card expansion shield provides simple and efficient storage expansion for your Arduino projects. It supports both standard Micro SD and high-speed Micro SDHC cards, giving you flexibility across your data needs.
Designed for compatibility, it integrates easily with 5V or 3.3V systems using a built-in level conversion circuit, making it an essential add-on for data logging and storage expansion.
Reliable SPI Communication and Level Conversion
The module communicates via a standard SPI interface, utilizing six control pins: GND, VCC, MISO, MOSI, SCK, and CS for chip select. This allows stable and efficient data transfer between the Arduino and the memory card.
A low dropout (LDO) regulator on board supplies 3.3V power to the Micro SD card, while the level conversion circuit adjusts signal voltages both to and from the card. This ensures compatibility with a wide range of microcontrollers without signal distortion or damage.
Convenient Design and Installation
The shield features a user-friendly Micro SD card socket for easy card insertion and removal without soldering or delicate handling.
Four precision-engineered M2 mounting holes with 2.2mm diameter provide secure installation options, enabling stable multi-module combinations or fixed installations in your hardware projects.
Key specifications
- Power supply: 4.5V β 5.5V
- 3.3V LDO voltage regulator for card
- Control interface: GND, VCC, MISO, MOSI, SCK, CS
- Support for Micro SD and high-speed Micro SDHC cards
- Four M2 screw mounting holes with 2.2mm diameter
What's in the box
- Micro SD TF Card Expansion Shield Module
Product FAQ
Frequently asked questions
01 What types of cards does this module support?
It supports Micro SD cards and high-speed Micro SDHC cards.
02 What voltage levels are compatible with this shield?
The shield supports both 5V and 3.3V systems with built-in level conversion.
03 What communication interface does the module use?
It uses a standard SPI interface with six control pins.
04 What pins are used for the control interface?
The module uses GND, VCC, MISO, MOSI, SCK, and CS pins.
05 How is the 3.3V power supplied to the Micro SD card?
An onboard LDO regulator outputs 3.3V to power the Micro SD card.
06 Does the module provide easy Micro SD card insertion and removal?
Yes, it features a socket design for easy card insertion and removal.
07 Are there mounting options for securing the module?
Yes, it has four M2 mounting holes with a 2.2mm diameter for installation.
08 Can this shield interface directly with AVR microcontrollers?
Yes, the level-converted signals allow easy compatibility with general AVR microcontrollers.
09 What is the power supply requirement for the module?
The module operates within a supply voltage range of 4.5V to 5.5V.
10 Is the device new and free of high-concern chemicals?
Yes, it is new and contains no high-concern chemicals according to supplier data.
Discussion
5.0
Based on 38 reviews
Seems okay.
Each adapter is individually packaged, all 6 pieces arrived, each has pins. Everything is fine.
I didnt test it yet but it looks good. fast delivery and well packed.
Delivered 1 month before
