#nodemcu

[arduino-diy]

4x4x4 PCB LED CUBE

Bring life to your home with this enchanting 4x4x4 LED cube. From static to flashing, chasing, or fading this cube can be programmed to display many different types of 3D LED transitions. This customizable PCB LED cube is super easy to make and fun to have in your home. Go ahead and create a forest of these cubes using various color LEDs to enhance the beauty of your Christmas Tree this Christmas. This cube has 64 Blue LEDs organized in 4 layers. These LEDs are wired up to an Arduino Nano. Each LED can be addressed individually using Arduino IDE, enabling it to display amazing 3D transitions! There are hundreds of tutorials of these cubes made using exposed metal wires and by using crazy soldering techniques, which just gives me shivers. In this tutorial I'll show you guys how to make this super simple 4x4x4 PCB LED cube "without over complicating anything". With just basic soldering skills, you can create this PCB cube and light up your living room making everyone jealous.

[nick-momrik]

Creating an ESPHome Remote Control Device with Infrared & Radio Frequency

[codician]

LoRa Automation to Control Relays

[dhakarobotics]

Introducing the NODEMCU MEGA WIFI R3!

Take your projects to the next level with the NODEMCU MEGA WIFI R3. This powerful development board combines the versatility of the Arduino MEGA with the connectivity of the ESP8266, making it perfect for a wide range of applications.

Integrated Design: Combines the ATmega2560 microcontroller and ESP8266 Wi-Fi IC on a single board, offering seamless integration and enhanced functionality.

High Memory Capacity: Equipped with 32Mb of flash memory, providing ample space for your complex projects.

Versatile Connectivity: Features a CH340G USB-TTL converter, ensuring reliable communication between your board and computer.

Flexible Operation: Components can be configured to work together or independently, giving you the flexibility to tailor the board to your specific needs.

Ideal for IoT Projects: Perfect for home automation, robotics, and other IoT applications, thanks to its robust Wi-Fi capabilities.

Whether you’re a hobbyist or a professional, the NODEMCU MEGA WIFI R3 is designed to meet your needs and exceed your expectations.

Product Specifications:

Microcontroller: ATmega2560

Wi-Fi IC: ESP8266

Memory: 32Mb flash

USB-TTL Converter: CH340G

Compatibility: Compatible with Arduino IDE

Unlock the full potential of your projects with the NODEMCU MEGA WIFI R3. Get yours today and start creating!

For more details or to place an order, visit our website or call us at +8801740298319.

Click here to purchase the product: https://dhakarobotics.com/.../1038-nodemcu-mega-wifi-r3.../

visit our website: https://dhakarobotics.com/

[svsembedded]

IoT Enabled Real Time Detection of Underground Cable Faults

[technology-123s-blog]

Exiting NodeMCU Based Projects for Academic Students

Exiting NodeMCU-Based Projects for Academic Students

[rupasriymts]

More Innovative ideas of NodeMCU based projects for final year students

Do you want to make your NodeMCU based Projects Creatively? Our Takeoff Edu group provide best and unique projects for Final year students. It will help you to get more scores in Final exams. Here our Professionals Support students ideas and guide them to build their own projects.

For real-time monitoring and control, the NodeMCUs are located in the classroom strategically. These devices allow for automation of functions like attendance, light control, and temperature control. With NodeMCU’s Wi-Fi capacities, the information is transmitted directly to a centralized server and thus, the educators receive the information instantaneously.

This NodeMCU project not only emphasizes the technical aspects of IoT and programming but also underscores the practical applications in daily life. From energy efficiency to increased security, the Smart Home Automation System powered by NodeMCU showcases the potential of this platform to transform the way we interact with and manage our living spaces. As the project evolves, it opens doors to further innovations in IoT and serves as a testament to NodeMCU's adaptability in creating smarter, interconnected environments.

Here are the Takeoff Edu Group’s titles of NodeMCU based projects:

Mudslide Disaster Monitoring and Early Warning System Based on ESP32

Home Automation Using Google Voice Assistant

Mudslide Disaster Monitoring and Early Warning System Based on ESP32

Mudslide disasters have a great impact on mortal society, and severe mudslide disasters can beget significant casualties and property damage. In order to reduce the damage caused by natural disasters to mortal society, this paper designs a mudflow disaster monitoring and early warning system based on ESP32 module. The system uses downfall detector, fractometer, soil humidity content detector and infrasound detector to gain corresponding data. The 4G module transmits these data to the pall garcon for data processing and judgment of debris inflow threat. The reused data is displayed in the We Chat applet. The results show that the system can cover the environmental conditions of the target area from a long distance and give a more accurate early warning of mudslide disasters.

Home Automation Using Google Voice Assistant

The thing of this paper is to design a home robotization board that's both functional and aesthetically pleasing, and that can be concealed within the AC power units that are mounted on our walls. We're suitable to control all of the widgets that are linked to the board by giving it a simple voice command similar as “Okay, Google, and turn on the lights.” This will beget the lights to turn on. Because of this paper, we're suitable to control our ménage appliances online, manually, and using a timekeeper.

Takeoff Edu Group not only gives this NodeMCU based projects but also provide all kind of Projects for Final year students. It helps you to learn how to control devices like LED lights, motors, sensors, and more.

[quartz-components]

DESCRIPTION:

NodeMCU is an IoT Module based on the ESP8266 wifi Module. NodeMCU uses Lua Scripting language and is an open-source Internet of Things (IoT) platform. This module has CH340g USB to TTL IC.

[debian-official]

chat is there open firmware for this yet? I would absolutely want to dedicate an afternoon to soldering up a nodemcu with some ws2812s for this

so it's happened

[arduino-diy]

Destiny Internet Ghost - Internet NotifierThe Internet has changed the way we live our lives. From communication, education, banking, entertainment and shopping, the Internet has had a profound impact on our world.Gone are the days when the pen was the most important tool in this world. times have changed and now the internet rules the world.It is very difficult to imagine our world without the Internet.In the year 2021 I created a "Internet Hardware WatchDog" using NodeMCU which reboots my home router whenever there is an issue with the Internet. This device sits next to my router and happily takes care of it whenever it has a hiccup.This year, I wanted to extend the watchdogs horizon by adding an "Internet Status Notifier" that displays the current status of the Internet using an RGB LED.When the Internet is up and running, the notifier displays a blue light and when the Internet is down it goes red. Video:  https://youtu.be/mWDEx0khpWM

[cmxelcs]

ESP32 Board, Wifi Bluetooth Integrated Dual Core Nodemcu ESP32 Development Board integrates antenna switch, RF balun, power amplifier, low noise amplifier, filter and power management module, and the whole solution takes up a small circuit board area. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip Using TSMC low-power 40nm technology, it has excellent power consumption performance and RF performance, is reliable, and can be easily expanded to various applications. USB Driver:CP2102 Core Chip:esp32 wroom32 Micro and Type-C interface available,same price Packing list of the esp32 board: ESD Packing. Welcome contact us to talk if your quantity is much more than online MOQ.Know more about our company business. Read the full article

[mazlanabbas]

[Tutorial] : Real-Time Tire Pressure and Temperature Monitoring Using FAVORIOT

🎯 Objective To develop an IoT-based Tire Pressure and Temperature Monitoring System using sensors and the FAVORIOT IoT platform, allowing: Real-time data streaming from each tire Visualization on a dashboard Automated alerts via Telegram if temperature or pressure exceeds safe limits 🧰 Components Needed Hardware ComponentDescriptionESP8266 (NodeMCU)Wi-Fi-enabled…