Tutorials

This article covers the ESP32 DEVKIT V1 pin reference, highlighting GPIO functions. The board has 30 pins and 25 GPIOs for various tasks, including ADC and DAC. Safety for each pin is discussed, aiding project development.

This post is an introduction to using the HSC001 module for audio playback. It details the necessary components, module features, pin distribution, hardware connections, and code implementation for setting up and playing audio files.

There are serval ways to connect ESP32 to Wi-Fi, in this article we will intorduce it. Provide Wi-Fi ID and password in the code This is the simplest way, but the disadvatage of this way is user n...

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

With the aid of VScode and PlatformIO we can create and edit ESP32 projects to improve the efficiency quite a lot. It includes: - Code highlight. - Find the reference function with right click on it...

This post shows how to remove strikethrough on completed tasks in Obsidian.

This is a testing post