5PCS Micro SD Card Reader Module Memory Storage Mini TF Card Adapter SPI Interface Breakout Board for Arduino for Raspberry Pi with 40P Jumper Cable

The Stemedu Mini TF Card Adapter Reader Module is a convenient and easy-to-use breakout board for micro SD memory cards. It is designed specifically for use with Arduino and Raspberry Pi, but can potentially work with other devices that have a standard SPI interface. The module is compact, measuring 4.2cm X 2.4cm, making it easy to integrate into various projects. It is compatible with micro SD cards up to 32GB in size, however, it does not support SD cards larger than 2GB or micro SDHC cards larger than 32GB. One reviewer found the module to be ideal for data logging, with the Arduino library being very easy to use. They also mentioned that it worked well with low-cost cards from stores like Walmart. However, another reviewer encountered some issues when using the module in a speaker project. They experienced interference and instability, and the module would sometimes delete the data partition on the card. They eventually switched to using an Ethernet shield with an SD card reader instead. On the positive side, a reviewer noted that the module worked flawlessly for their application, which involved logging metrics of a moving vehicle. They used a Kingston 16GB micro SD card and had no problems, except when the module was placed near a switching power supply. One buyer had a negative experience with the seller, claiming that the breakout board is advertised as 5V but does not work on 3.3V systems. They also criticized the voltage regulator output and logic compatibility with 3.3V systems. Overall, the Stemedu Mini TF Card Adapter Reader Module seems to be a reliable and useful device for a variety of projects, especially in conjunction with Arduino. However, some users have experienced issues with interference and data loss. It is important to Consider the specific requirements of your project and to be mindful of any potential compatibility issues.