Building Application with ESP32, VS Code, and PlatformIO

This tutorial shows how to building a simple IoT application with ESP32, VS Code, and PlatformIO. It covers setup, project creation, coding, uploading, and extending features for IoT development.

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.

How to use millis() instead of delay()

How to Use ESP32 and WS2812B to Create Stunning LED Displays

ESP32 read PT1000/PT100 temperature sensor values

Bee-Counting

ESP32 Get Sound from I2S Microphone

This tutorial explains how to build an IoT application to control a light switch remotely using the ESP32 microcontroller, Wi-Fi, and a relay module.

Obsidian remove strikethrough on completed tasks

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

ESP32 Sensor Tilt Switch