Does the job. use a class 10 sd card. a 10k resistor to cs made it more stable i think.
Sale
3.3V SPI Micro SD Card Module for Arduino ESP32 STM32
Price range: $3.95 through $8.67
Pay now, in 4 interest-free payments of $0.99, or over 3β6 months
4 interest-free payments of $0.99
3.3V SPI Micro SD Card Module for Arduino and compatible MCUs. Supports FAT16/FAT32 cards, compact 18.5Γ17.5mm size. Headers NOT pre-soldered for flexible mounting.
β
Estimated Delivery Time3β7 business days
Safe 3.3V Operation with Level Shifting
This Micro SD Card Module integrates a 3.3V onboard regulator and level shifting circuit, enabling secure communication between 5V microcontrollers like Arduino and the 3.3V SD card, safeguarding components from damage.
Flexible DIY Installation
Headers are supplied unsoldered to offer flexibility for vertical or right-angle mounting, allowing users to adapt the module layout to their projectβs enclosure and hardware design.
Wide Microcontroller and Card Compatibility
This module uses a standard SPI interface compatible with popular microcontrollers such as Arduino Uno, ESP32, STM32, and Raspberry Pi Pico. It supports Micro SD cards formatted with FAT16 and FAT32, suitable for data logging and media storage.
Compact Design for Space-Sensitive Projects
With a small footprint of 18.5mm by 17.5mm, this module fits neatly on breadboards or PCBs, saving valuable space in embedded systems after assembly.
Key Specifications
- Interface: SPI
- Operating Voltage: 3.3V
- Supported Card Type: Micro SD Card (TF card)
- File Systems Supported: FAT16, FAT32
- Board Dimensions: 18.5mm Γ 17.5mm
- Compatible Microcontrollers: Arduino, ESP32, STM32, Raspberry Pi Pico
What's in the box
- 1 x Micro SD Card Reader Module
- 1 x Set of 2.54mm Pin Headers (Unsoldered)
Product FAQ
Frequently asked questions
01 What operating voltage does this Micro SD Card Module use?
The module operates at 3.3V and includes onboard level shifting for safe connection with 5V microcontrollers.
02 Are the pin headers pre-soldered on this module?
No, the pin headers are included but must be soldered by the user for proper installation.
03 Which microcontrollers is this SD Card Module compatible with?
It is compatible with Arduino, ESP32, STM32, Raspberry Pi Pico, and other MCUs that support SPI interface.
04 What type of Micro SD cards can be used with this module?
Micro SD cards formatted with FAT16 or FAT32 file systems are supported.
05 What is the physical size of the Micro SD Card Module?
The module measures approximately 18.5mm by 17.5mm, making it compact for embedded projects.
06 Does this module support SPI communication?
Yes, it uses a standard SPI protocol interface for communication with the host controller.
07 Is this module suitable for beginners?
This module is recommended for users experienced with soldering, as headers require manual soldering.
08 Can I connect this module directly to a 5V power supply?
No, applying 5V directly can damage the module; it must be powered with 3.3V.
09 What applications is this Micro SD Card Module suitable for?
It is designed for reliable data storage in projects like data logging, image storage, and system configuration.
10 Are mounting options flexible with this module?
Yes, soldering headers yourself allows vertical or right-angle mounting to best fit the project enclosure.
Discussion
4.8
Based on 29 reviews
As expected
Need to use and test it to see if it's okay.
Very good, arrived quickly without any problems.
very cool
