ESP32
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Smart home automation using Access point mode using ESP32-S3-BOX-3 By Thejas A V PROJECT OVERVIEW Smart Home Automation using ESP32-S3-BOX3 as WiFi Access PointI have built a local WiFi-based smart home system that works without internet. The ESP32-S3-BOX3 creates its own WiFi network (Access Point mode). my MIT App connects to that WiFi with speech recognition module. App sends HTTP commands. ESP32 receives commands and… |
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C.A.R.E. (COGNITIVE AMBIENCE RESPIRATORY ENGINE) By Affan Danish The Story Behind CARE While researching why people weren't buying air purifiers (beyond just the cost), we stumbled upon something fascinating: most people simply don't care enough about air quality. And that's exactly how CARE was born. CARE is an… |
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HestiaGuard - Intelligent Home Assistant By Ashwanth A, Muthiah Karthik S HestiaGuard Smart Power & Safety SystemHestiaGuard is a distributed home management and power‑control system built around ESP32 microcontrollers. The project combines environmental monitoring, electrical usage tracking, and centralized control to improve household safety and energy efficiency. … |
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ESP32 Makes SmartKnob Simpler and Smarter This is a simpler, more beginner friendly version of the original SmartKnob designed to make smart haptic controls easier to build and understand. By removing much of the complexity found in earlier designs, this version is easier to assemble and supports more motor options, making it an approachable project for hobbyists and first time builders alike. Kokensha Tech redesigned the… |
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Smart Ward Assistant: Low-Cost Patient Monitoring System By Sumit Shingane Rural Primary Health Centers (PHCs) often face staff shortages, making continuous patient monitoring difficult, especially during night shifts. Critical changes in patient vitals such as Heart Rate (HR) and Oxygen Saturation (SpO2) can go unnoticed, leading to delayed medical intervention. … |
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CM³ Centralised Mode Management Machine By shiva shankar P Most existing home automation systems emphasize remote access rather than intelligent automation. Users are required to manually select modes, configure schedules, or control devices individually through applications. This approach makes the system reactive and increases operational effort. From a system design… |
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Smart Library System By Keshav Padia Hi everyone!, my project is a standalone Smart Library Kiosk designed to replace the traditional librarian counter with a self-service system. Built on the Adafruit Memento Development Board (from DigiKey) with an ESP32-S3 chip, it runs independently-currently powered via laptop but easily adaptable to a 3.7V LiPo… |
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DIY “Mo-chan” Desk Robot Attracts Maker Community Attention A small do-it-yourself desk robot named Mo-chan has been shared with makers, demonstrating how individuals can build simple robotics and electronics projects on their own. This project uses an ESP32-C3 microcontroller, small DC motors, an OLED screen, and a motor driver to create a robot that looks nice and functions well as a companion for a desk. The robot is constructed using a metal… |
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Meet the ESP32-DIV V2: The Open-Source "Flipper Zero Killer?" If you've been following the world of portable pentesting tools, you know the Flipper Zero reigns supreme. But for the makers among us who prefer "built not bought," a serious contender has arrived. Creator CiferTech has just released the ESP32-DIV V2, a completely open-source, multi-band wireless testing toolkit that aims to be a more accessible and customizable alternative to commercial… |
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Self-Hosting Mini C Compiler for ESP32 The xcc700 is a very small, lightweight C compiler designed specifically for the ESP32 microcontroller. It is like a mini version of GCC or clang, but this system has some limitations. Instead of generating Windows .exe files, it produces ELF binaries for the Xtensa CPU, which is the processor architecture used in ESP32. Because it is so small, the compiler itself can run on the ESP32 and… |
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Send SMS Alert Using Seeed Studio Xiao ESP32 The Smart SMS Alert System using Seeed Studio Xiao ESP32 is one of the compact IoT projects that uses an HC-SR04 ultrasonic sensor to detect nearby movement. The system acts like a motion detector whenever something moves close to the sensor and crosses the set threshold. The ESP32 Seeed Studio module instantly triggers an SMS alert. The ESP32 can send real-time SMS… |
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IOT Based Smart Energy Meter With SMS Alert Ever thought about how you could monitor the household energy usage of your home remotely without heavy hardware or a complex setup? To make this idea practical, we came up with this project: an IoT based Smart Energy Meter using MQTT with SMS alert. Using the PZEM-004T sensor with ESP32, this smart energy meter using IoT provides real-time tracking of voltage… |
