--- product_id: 471330863 title: "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" brand: "hiletgo" price: "€ 0.02" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.de/products/471330863-hiletgo-5pcs-micro-sd-tf-card-adater-reader-module-6pin store_origin: DE region: Germany --- # 6-pin SPI interface for fast data transfer Supports Micro SD & SDHC cards up to 32GB Built-in 3.3V LDO regulator & level shifter 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 **Brand:** hiletgo **Price:** € 0.02 **Availability:** ✅ In Stock ## Summary > 💡 Elevate your DIY projects with reliable, high-speed Micro SD card access! ## Quick Answers - **What is this?** 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 by hiletgo - **How much does it cost?** € 0.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/471330863-hiletgo-5pcs-micro-sd-tf-card-adater-reader-module-6pin) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Level Conversion:** Chip-level signal conversion ensures flawless communication with 5V or 3.3V microcontrollers. - • **High-Speed Data Handling:** Supports high-speed Micro SDHC cards, perfect for logging and external storage projects. - • **Modular & Secure Mounting:** 4 M2 screw holes for stable installation and easy inter-module stacking. - • **Plug & Play SPI Interface:** Seamlessly integrates with Arduino UNO, MEGA, and Due for rapid prototyping. - • **Universal Voltage Compatibility:** Operates on 4.5V-5.5V power supply with onboard 3.3V regulator for safe card operation. ## Overview The HiLetgo 5pcs Micro SD TF Card Adapter Reader Module is a versatile SPI interface board designed for Arduino and similar microcontrollers. Featuring a built-in 3.3V LDO regulator and level shifting circuitry, it supports Micro SD and SDHC cards up to 32GB, ensuring safe and efficient data read/write operations. Its 6-pin SPI interface and secure mounting holes make it ideal for rapid prototyping and modular project builds, delivering reliable external storage solutions for embedded systems. ## Description Description: The module (MicroSD Card Adapter) is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver, SCM system can be completed within a file MicroSD card Support Micro SD Card, Micro SDHC card (high speed card) Level conversion circuit board that can interface level is 5V or 3.3V Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board Communications interface is a standard SPI interface 4 M2 screws positioning holes for easy installation 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 Review: It took longer than expected to arrive, and when I started to use it one of them failed within a day. Swapped it with other and it's working good. Board is a bit bigger than few others available on market, but it can still be used for projects and prototypes. Review: 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 :) ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BJ2P6X6 | | Are Batteries Included | No | | Brand | HiLetgo | | Colour | Blue | | Computer Memory Type | DDR3 SDRAM | | Customer Reviews | 4.4 4.4 out of 5 stars (556) | | Date First Available | 16 Mar. 2018 | | Graphics Card Description | Integrated | | Graphics Card Interface | PCI Express | | Guaranteed software updates until | unknown | | Item Weight | 49.9 g | | Item model number | 3-01-0038-5PCS | | Manufacturer | HiLetgo® | | Operating System | Linux, Mac OS, Windows | | Package Dimensions | 10.16 x 7.87 x 1.02 cm; 49.9 g | | Processor Brand | Shenzhen HiLetgo Technology Co., Ltd | | Processor Count | 1 | | RAM Size | 32 GB | | Resolution | 1920x1080 | | Screen Resolution | 1920 x 1080 | | Series | 3-01-0038 | | Standing screen display size | 0.01 Inches | ## Product Details - **Brand:** HiLetgo - **Colour:** Blue - **Graphics card description:** Integrated - **Included components:** Micro SD Card Reader Module (5-pack) - **Model name:** 3-01-0038 - **Operating system:** Linux, Mac OS, Windows - **Personal computer design type:** Barebone - **Screen size:** 0.01 Inches - **Special feature:** Microsd - **Specific uses for product:** Education ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/614at2aZJlL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61TT3wUUcFL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/51qU26ZppZL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/51I2ppLA0yL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/61De17IVywL.jpg) ## Questions & Answers **Q: Does this have a 3.3v regulator on board? Can it be fed with 5v & be regulated to 3.3v for its operation? Looks like it does. I just want to be sure.** A: Yes, I was able to successfully connect these Micro SD Cards to the 5V source of Arduino Nano boards for various applications. Mine all work fine! They have been in use continuously for weeks at a time to store data for temperature/humidity, voltage, and GPS logging devices with no issues. **Q: Will this work with an Arduino Nano?** A: It does, but I had to use 5V for VCC, and only certain pins will work for the other connections. **Q: Will this work with a ESP32?** A: Yes. It works well in my interface card **Q: What file systems are supported?** A: It depends on you operating system. The module (MicroSD Card Adapter) is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver Installed on the arduino board. ## Customer Reviews ### ⭐⭐⭐⭐ Review *by N***I on 18 May 2024* It took longer than expected to arrive, and when I started to use it one of them failed within a day. Swapped it with other and it's working good. Board is a bit bigger than few others available on market, but it can still be used for projects and prototypes. ### ⭐⭐⭐⭐⭐ Review *by R***R on 15 October 2025* 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 :) ### ⭐⭐⭐ Review *by H***J on 9 May 2025* Any one has managed to use a 3V MCU to work with this device successfully? I want to use a STM32 Nucleo_G431 board to work with this SD card reader. However, the code fails at SD card mounting. I tried both 5v and 3.3v VCC supply, both failed. ## Frequently Bought Together - 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 - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/471330863-hiletgo-5pcs-micro-sd-tf-card-adater-reader-module-6pin](https://www.desertcart.de/products/471330863-hiletgo-5pcs-micro-sd-tf-card-adater-reader-module-6pin) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*