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.

Main Content

ESP8266 Webserver DHT11 Sensor and OLED Display

“ESP8266 DHT11 Temperature SensorThis Simple tutorial post shows how to interface the ESP8266 NodeMCU Development Board with DHT11 Digital humidity & Temperature sensor and 0.91 inch OLED display (12832 Pixel).The NodeMCU reads temperature and relative humidity values from the …

ESP8266 NodeMCU Based IoT Alarm Clock With Blynk

“Hello and welcome to our instructable about using ESP8266 NodeMCU Based IoT Alarm Clock With Blynk. This project is made by two students named Valentino Kevin and Ryan Jonathan from BINUS taking a degree in Computer Engineering, and in this …

Project  RGB Glasses

RGB Glasses

“Hey guys how you doing! So here’s my ESP12F Based RGB LED Glasses which are made entirely from PCBs I prepared a PCB with normal glasses size and put WS2812B LEDs on it, and then used an ESP12F to …

Digital Clock LED Dot Matrix - ESP Matrix Android App

“The ESP Matrix Board that I developed for use in this project uses PCBWAY PCB services. By following this instructable you can make a Digital Clock LED Dot Matrix at a relatively cheap cost and don’t require coding skills …

Indoor Air Quality Meter

“Simple project to check the air quality in your house. Since we stay/work from home a lot lately, it might be a good idea to monitor the quality of the air and remind yourself when it’s time to …

the Memory Recorder - Christmas Gift

“Hello everyone! As Christmas comes, it’s time for gifts, so I’m sure many of you will feel the need to give something special. In this difficult period, many opportunities have certainly been lacking to share concrete emotions and …

ESP8266 Weather Station Clock

“This project is a nice way of displaying the time and weather in a small convenient package. I will explain the project, how it works and show the code here. You can press different buttons to show the current weather …

WiFi Controlled LED Strip Matrix Display Clock Light

“Programmable LED strips, e.g. based on WS2812, are fascinating. Applications are manifold and you rapidly can get impressive results. And somehow building clocks seem to be another domain which I think about a lot. Starting with some experience in …

14band Graphical Equalizer

“Here comes a simple Graphic Equalizer showing 14 audio bands from 60Hz up to 16kHz. It consist of a PCB based on MSGEQ7 and ESP dev board. Since a MSGEQ7 chip recognizes 7 bands only and an ESP dev board …

IoT based Home Automation with & without Internet

“Many IoT based Home Automation projects crashes when the Internet speed goes down. So, within this project, I tried to solve this issue. Introduction: Many IoT based Home Automation projects crashes when the Internet speed goes down. So, within this …