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HiLetgo

HiLetgo 5pcs Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due

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Availability: In Stock.
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Arrives Sunday, Aug 9
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Features

  • Compatible with Arduino UNO, R3, MEGA 2560 Due: The HiLetgo 5pcs Micro SD TF Card Adapter Reader Module works with these Arduino boards for easy data transfer.
  • 6-pin SPI interface: The module features a 6-pin SPI interface for connecting to micro SD cards and reading data.
  • Chip level conversion: The module converts chip level data into a standard format for easy access and analysis.
  • Lightweight and compact: Weighing just 0.11 pounds, the module is lightweight and compact for easy handling.

Description

The module is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver. Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK for SPI bus, CS is the chip select signal pin; 3.3V regulator circuit: LDO regulator output 3.3V for level conversion chip, Micro SD card supply; Level conversion circuit: Micro SD card to signal the direction of converts 3.3V, MicroSD card interface to control the direction of the MISO signal is also converted to 3.3V, general AVR microcontroller systems can read the signal; Micro SD card connector: self bomb deck, easy card insertion. Positioning holes: 4 M2 screws positioning holes with a diameter of 2.2mm, so the module is easy to install positioning, to achieve inter-module combination. Package Included: 5* Micro SD TF Card Adater Reader Module

Brand: HiLetgo


Operating System: Linux, Mac OS, Windows


Graphics Card Description: Dedicated


Specific Uses For Product: Education


Personal computer design type: Barebone


Screen Size: 0.01 inches


Model Name: 3-01-0038


Included Components: [5 x HiLetgo Micro SD TF Card Adater Reader Module]


Color: Blue


Special Feature: Memory Card Reader


Operating System: Linux, Mac OS, Windows


Specific Uses For Product: Education


Personal Computer Design Type: Barebone


Color: Blue


Additional Features: Memory Card Reader


Hardware Interface: MicroSD, microSDHC


Item Weight: 1.76 ounces


Video Output Interface: No Video Output Ports


Style Name: Minimalist


Cooling Method: Water


Compatible Devices: Arduino UNO, R3, MEGA 2560 Due


Power Plug Type: No Plug


RAM Type: DDR3 SDRAM


Memory Slots Available: 1


Processor Count: 1


Connectivity Technology: LAN


Wireless Technology: Wi-Fi


Wireless Network Technology: Wi-Fi


Human-Interface Input: Buttons


Keyboard Description: detachable


Keyboard Layout: QWERTY


Brand: HiLetgo


Model Number: 3-01-0038-5PCS


Model Name: 3-01-0038


Built-In Media: [5 x HiLetgo Micro SD TF Card Adater Reader Module]


Processor Brand: Shenzhen HiLetgo Technology Co., Ltd


CPU Model Number: 3-01-0038-5PCS


Unit Count: 5 Count


Manufacturer: HiLetgo®


Graphics Description: Dedicated


Graphics Card Interface: PCI Express


Screen Size: 0.01 inches


Display Resolution Maximum: 1920 x 1080 pixels


Display Type: LCD


Aspect Ratio: 169


Resolution: 1920 x 1080


Native Resolution: 1920 x 1080


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Need an external device to write to on your project - this sd card adapter is your ticket
I was looking for a way to write to an external device on a project and I found this little adapter, boy does it work nice! Instead of writing to the onboard flash, I wanted save that from excessive abuse and write the log data to an external sd card. Arduino or Pico2W (these are the only two chips I've tried so far). Yes, it even works on the RPi Pico 2 W. I know you've been told it doesn't but with the proper sdcard.py library files, it works flawlessly. At least up to 32Gb microSD cards (I haven't tested anything larger and not necessary for the projects I'm working on currently). Make sure you are powering it with 5V, it will be recognized but will not read an SD card at 3.3v on the Pico or the Arduino Uno R4 Wifi. YMMV as others state that it will run at 3.3v, I was not able. Very easy to set up on the Arduino. On the Pico 2 W, the hardest part was finding the proper updated library - check out the micopython github, that is where I found mine. They have been doing some work on the sdcard library. I agree with others that have spoke about more documentation and advice would have been helpful for those who aren't as familiar with SPI protocol, SD card adapters, etc. as it does not come with any documentation. At all. Again, the Arduino side is head and shoulders ahead of the RPi side with these devices. The RPi side will have you scouring the Internet to find info on how to install it. Read the Arduino stuff, you will find many helpful hints there. Now I'm looking for more projects to use these on :) ... show more
Reviewed in the United States on October 15, 2025 by R. Sattler
    • Worked on esp32
Connected to SPI bus on Esp32. Worked nicely.
Reviewed in the United States on April 11, 2026 by jjmmssmy
    • Good by itself but does not play nice with other SPI chips
This chip works great on its own, but does not like to play nice with other chips. I am working on a project with three chips using SPI and it has been corrupting data. The MISO line is the issue, as my performance is normal with only that wire unplugged. Aswell, the VCC expects 5V, not 3.3V. If you plan on using a PICO use the VBUS (pin 40) to power it. ... show more
Reviewed in the United States on July 4, 2026 by Vanden Crane
    • Works as expected
Works great! I had issues getting it to connect but I ended up fixing it in the code. Overall quality is really good. If you have simple pin connections it’s super easy to set up. I’ve used it with a raspberry pi pico and esp32 so I’m sure it could work on other controllers as well.
Reviewed in the United States on January 7, 2026 by Zachary Kolonick
    • Good cheap option
Great cheap option. They worked as designed
Reviewed in the United States on June 3, 2025 by Tommy
    • It's not the card reader...it's you or the hardware or the platform
(edited) These work great with CircuitPython, not Micropython: Hardware Compatibility |Board|Status|Notes |Waveshare RP2350-Plus|✅✅✅Flawless|up to 12MHZ SPI| |ESP32-S3 DevKitC|✅|✅Very Good|up to 12MHZ SPI|| |ESP32 Feather Huzzah|✅|✅Very Good|Up to 8MHz SPI| Get the Random-Nerd-Tutorials sdcard.py and it's plug and play! I ONLY got these working with 5V! (external or via the device like the waveshare rp2350) ... show more
Reviewed in the United States on December 27, 2025 by JohnO
    • Works just fine.
3.3v pin didn’t work for me and I connected to vbus, I believe it is 5.5v and it worked. It has a regulator so it doesn’t damage the device and works perfectly.
Reviewed in the United States on October 16, 2025 by Haydar
    • Faulty design for PiC MPLab project
Review Image by Anthony Johnson
Out of the box, these do NOT work for MPLAB PiC projects. The SD card holder should go directly to the MISO header. In this design, the MISO go through the 3.3V buffer which blocks the DATA. The On-line fix did NOT work for me. Also one of the boards had a capacitor broken off (C3) the voltage regulator circuit. Look for a better quality product. See photo ... show more
Reviewed in the United States on February 17, 2026 by Anthony Johnson

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