Working on an Arduino, ESP8266, or ESP32 project and need to log some data?

These little Micro SD card modules are exactly what you need.

You get two of 'em—they're SPI interface boards, so they talk to your microcontroller easily.

Just pop in a microSD card and you're ready to store sensor data, files, whatever.

They're bare boards, no branding, but they work.

Great for data logging, IoT projects, or any time you need extra storage.

Cheap, simple, and handy to have around.

