In this tutorial, you’ll learn how to build an ESP32 web server to serve files from a microSD card using a microSD card module that communicates using SPI protocol. You’ll learn how to serve your HTML, CSS, JavaScript files, images, and other assets saved on the microSD card. This can be especially useful if your files are too big to fit on the filesystem (SPIFFS), or it can also be more convenient depending on your project. To build the web server, we’ll use the ESPAsyncWebServer library.
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Scooped by
Gumersindo Fernández
onto tecno4 February 25, 2021 3:01 PM
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