NodeMCU

NodeMCU is an open source IoT platform. It includes firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The term "NodeMCU" by default refers to the firmware rather than the development kits. The firmware uses the Lua scripting language. It is based on the eLua project, and built on the Espressif Non-OS SDK for ESP8266.

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DIY USB Type-C Power Delivery Trigger Board

“In this video we will have a closer look at a USB Type-C Power Delivery Trigger board. Such boards are used to output 5V, 9V, 12V, 15V or even 20V from a Power Delivery compatible power source. So I will …

How to Build an Automated DIY Irrigation System With App

“In this article I will show you how to build an affordable automated irrigation system so you no longer have to water your plants by hand. The system can be used for house plants, raised beds, but also for plants …

IoT - Eggs Incubator

“IoT - Eggs incubtor over the internet, with data collection using CavyIoT service Eggs Incubation is an interesting topic among the Arduino enthusiastic. Basically, it is similar to the type of incubator which can be used as a substitute of poultry …

Temperature, Humidity data logger- IoT controled LED

“This is a simple data logger. Using CavyIoT service.Temperature, Humidity log is saved in CSV format in the SPIFF of NodeMCU. Which we can retrieve for later analysis. As well as the we can control LED over the internet …

An ESP8266-based Temperature, Humidity and Line Voltage monitor

“As anyone who reads this blog probably knows, I have a bit to do with the operation and maintenance of the Northern Utah WebSDR - a remote receiver system that allows anyone with Internet access and a web browser to listen …

DS18B20 Temperature Sensor Tutorial with Arduino and ESP8266

“Add a new sensor known as DS18B20 Temperature Sensor to your arsenal. Robustness and accuracy are some of its special abilities. Today we are going to add a new Sensor to our arsenal known as DS18B20 Temperature Sensor. It is …

IoT Barometer

“Measure and register temperature and atmospheric pressure with this IoT barometer. I want to present an IoT barometer. It permits to measure and store temperature and pressure data in theAdafruit IoT Platform. I have published a similar project that measures …

Electronic Affirmation Mirror

“When you look in the mirror, who couldn’t use a few words of encouragement? Build a display inside a mirror to scroll custom affirmations you can read over your own reflection. This polished project comes together easily with a …

IOT automation dashboard

“Data visualization, Live charts, gauges, and Triggers using Arduino This project is for all Arduino lovers who are interested developing IoT project with maximum utility on their dashboard. project Features - Monitors live data stream in charts - Control device from anywhere …

COVID-19 Remote Health monitoring system ( IoT )

“A cost-effective and open source system to data log health measurements in Google sheets and allows the doctor to monitor them from anywhere Coronavirus disease, also known as COVID-19, is an infectious disease which spreads between humans. The incubation …