ESP32

ESP32 Camera Dev Board Comparison ESP32 Camera Dev Board Comparison: ESP32-CAM vs ESP32-S3-CAM vs XIAO Sense-Which Should You Choose?Introduction

ESP32 Cameras have become a popular choice for building low-cost wireless cameras, smart surveillance…

Identifying ESP32 Flash and PSRAM How to Identify ESP32 Flash & PSRAM Size

ESP32 development boards have been around for years, and we all have been doing a lot of projects with them. They come…

ESP32 Module Displays Sick AI Pet ESP32-Based AI Pet Gets Sick If You Doomscroll, While Android Handles Local LLMs, STT, and TTS Offline

Maker and Youtuber, Brenpoly recently built an offline AI virtual pet that lives on an ESP32 and “gets sick” when you doomscroll too much, turning…

ESP32 S3 Pocket PC Running Tactility OS Maker Turns an ESP32 S3 Into a Pocket PC by Porting Open Source Tactility OS to a 2.4 Inch Touch Display

This project transforms a compact MaTouch Lite development board into a fully functional, portable touchscreen computer. The project uses an ESP32…

ESP32 Video Player ESP32 Video Player: SD Card to TFT Display

Playing smooth, full-motion video on low-power microcontrollers has been challenging due to memory and processing…

Small Quadruped Robot Playing Soccer On Field Maker Built His Quadruped Robots a Soccer Field Where Ball Tracking Improved With Less Accurate Camera Data

A maker built a miniature soccer environment for Sesame, a small quadruped robot, and demonstrated the system at the 2026 Open Sauce maker event.…

ESP32 Noise Pollution Monitoring System How to Build a Smart ESP32 Noise Pollution Monitoring System with IoT

Urban areas are now affected by acoustic disturbances; major Indian cities such as Mumbai, Kolkata, and Delhi rank…

POV Display Stick Creating Images This Maker Turned a Simple Stick Into a POV Display Using a Teensy 4.1, ESP32 and Fast APA102 LEDs

YouTuber Zachary McCune from Corridor Crew has turned a simple fire spinning hobby into an ambitious engineering project that can create images in…

ESP32 CAM AI Vision Assistant Pendant ESP32-CAM AI Vision Assistant Pendant for the Visually Impaired

Moving through unfamiliar environments is a challenging thing for visually impaired people. We have a lot of solutions…

TICKEY Clip-On Badge With E-Ink Display TICKEY Is a Small Clip-On Badge With an E-Ink Display That Can Show 48 Colors, Built on an ESP32

TICKEY is a compact clip-on gadget that combines a 3.7-inch, 720 × 480 color e-paper display with an ESP32-S3 microcontroller, Wi-Fi, Bluetooth…