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SFP56 Testing Board Design Note
I will record the note of design a SFP56 Testing board.

Flash or Upload Configure File to ESP32
This blog explains how to flash or upload a configuration file to ESP32. It details the process using SPIFFS, including creating the file, writing ESP32 code to read it, and uploading it.

Markdown format support testing
This post to show the support of Markdown format in the ESP32cube website.

ESP32 and human body infrared module
Usage of ESP32 to control the human body infrared module, covering its components, control principle, applications, circuit connection, and code.