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Energy Monitoring System
Matos Borges Nov 18,2025
Energy-Monitoring-PCBA high-accuracy, isolated and PoE-powered three-phase energy monitoring system, designed for integration with Building Management Systems (BMS) in office, commercial, and industrial environments. Overview:This PCB is a 3-phase 4-wire (3P4W) electrical monitoring module designed to be installed at the main power entry of an office or small facility. It measures all critical electrical parameters in real time and transmits them via Ethernet to an external BMS, which handles co...
ESP32 Home Automation PoE Connectivity
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Strip LED Controller for ESPHome
Nov 09,2025
This PCB allows controlling 7 LED strip channels up to 24V and 10A per channel. I use it to control a RGBCWWW color stripe and a CWWW white stripe with the same device. It also has an input for a push button.I use it with ESPHome but any other ESP32 based firmware should work,
8th Design Contest-Electronic Project DIY USB
610
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WalkeremoteBoard Rev3
Tavolacci Nov 02,2025
The WalkeremoteBoard Rev 3 is a compact and efficient control board built around the ESP8266 Wi-Fi microcontroller. It is designed for remote automation, telepresence, and IoT applications, providing reliable wireless communication and flexible I/O control in a small footprint.Key Features:ESP8266 MCU with integrated Wi-Fi (2.4 GHz)GPIO pins for sensors, relays, and motor controlI²C and UART interfaces for expansion modules and communicationRelay and PWM outputs for actuators, motors, or lightin...
ESP8266 Home Automation IOT
433
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Greenhouse Automation Controller
Gasparini Sep 10,2025
This project consists of a control board designed for the automated management of greenhouses. It is capable of controlling lighting, ventilation, humidification, and heating, while also collecting and storing data from various sensors.The main features are:8 relay outputs7 analog/digital inputs (3.3V)4 load cell inputsIntegrated AC/DC power supplyRTC PCF2129SD card supportBuilt-in USB-to-UART converterI originally developed this board as my capstone project in 2020, when I earned my degree in E...
8th Design Contest-Electronic Project Greeenhouse ESP32
1145
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Face Recognition Door Lock with Smartphone Notification
Singh Sep 09,2025
Have you ever wished your home security system felt as futuristic and intelligent as JARVIS from Iron Man? With my latest creation, that wish gets a step closer to reality. I’ve designed and built a Face Recognition Door Lock with Smartphone Notifications, combining sleek aesthetics with cutting-edge AI technology.The modern design inspired by the Iron Man arc reactor, giving it that unmistakable high-tech, premium look. At the heart of the system is the DFRobot HuskyLen...
8th Design Contest-AIoT Project IOT Home Automation
2152
3
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EMS-ESP with ESP WROOM 32 node mcu ESP-32S
SISTECK Sep 05,2025
The project is based on https://github.com/emsesp/EMS-ESP32.EMS-ESP is an open-source firmware for the Espressif ESP32 microcontroller to communicate with EMS (Energy Management System)-compatible equipment from manufacturers such as Bosch, Buderus, Nefit, Junkers, Worcester, Sieger, elm.leblanc, and iVT.To interface, you need an EMS-to-UART converter; this hardware takes care of that. Additionally, an ESP32-S NodeMCU can be used to create the complete system.Warning: Before connecting the ESP32...
ESP32 Home Automation
2644
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Mitsubishi ESPHome CN105 Microcontroller - PAC-USWHS002-WF-1 plug compatible
Sep 02,2025
Compatibility NoteThis version is plug compatible with the PAC-USWHS002-WF-1 and allows direct swap using the existing wiring. The WF-2 uses a smaller connector which would require an adapter cable to use with this project - instead click HERE for the WF-2 compatible module. Please ensure you have a WF-1 module if you plan on using this version of the board (the WF-1 has one (1) connector, the WF-2 has two (2) connectors). For more information on how to determine which version you have check ou...
Mitsubishi CN105 Arduino ESP32
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Infrared IoT hub for home automation - ESP32 version
Mansfield-Devine Aug 26,2025
I created this as a way of experimenting with using IR signals to communicate with Internet of Things (IoT) devices. It's essentially a dev board that can both receive and send IR signals. So, for example, you can control the board itself using standard IR remote control units. Or you can have the board control devices such as TVs, radios and more, all controlled programmatically if you wish. Because the board has integrated wifi via the plug-in ESP dev board, it can also communicate over the ne...
ESP32 ESP8266 Home Automation
107
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Air Quality Monitor
Neyra Aug 24,2025
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate matter (PM1.0, PM2.5, PM4.0, PM10) and VOC index, alongside the SCD40 for precise CO₂, temperature, and humidity readings. A crisp 3.71" e-paper screen provides always-on, low-power visualization of air quality trends, making the data both easy to interpret and unobtrusive in any room.Beyond the har...
ESP32 Sensor I2C
9449
0
27
ESP32 based Lora Ebyte E22-400T22S transmitter
Khan Aug 09,2025
This project focuses on replacing the traditional wired control system for surveillance camera tilt motion with a reliable long-range wireless solution. The motivation stemmed from challenges in wired setups, including distance limitations, frequent weather-related failures, and costly repairs.To achieve this, I designed a custom wireless remote control system using the LoRa-based Ebyte E22-400T22S module, operating at 433 MHz. This module offers an open-area communication range of up to 5 km, e...
ESP32 Relay IOT
1447
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Popular Project
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The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
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DIY Active FFB Pedal PCBA
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ESP-HI: Integrating Xiaozhi AI into a Robot Dog
Project OverviewYOU CAN BUY THIS KIT ON ALI EXPRESSESP-Hi is an ultra-low-cost AI conversational robot dog based on the ESP32-C3 microcontroller . By integrating with large language models (such as Xi...
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