NodeMCU
Welcome to the NodeMCU community! Join to share projects and receive help.

Can be used with the NodeMCU LUA package or it can be programmed under the Arduino IDE for ESP8266, comes in black and yellow.

Lighting control
Intermediate
  • 201
  • 4

Lighting control using the Cayenne Dashboard button and wall mount button.

Doorbell (Working Captive Portal Use Case)
Intermediate
  • 103
  • 2

Wi-Fi Example of dynamical switching between SoftAp & STA: makes a wireless Arduino device configurable via a web page (SoftAP mode).

LiVduino
Advanced
  • 481
  • 5

Work in progress

Home monitoring (temp, humidity, light) and automation. Simple, flexible, reliable.

Arduino-Controlled Wall-E Head
Easy
  • 644
  • 9

Full instructions

In this project I'll show you how to control a servo remotely from a regular web page without needing a web server in your Arduino board.

Automation Using Amazon Echo Alexa and NodeMCU Without IFTTT
Easy
  • 453
  • 3

Protip

Control relays attached to NodeMCUs using Amazon Echo Alexa without IFTTT.

BLYNKING webpage data using ThingSpeak and NodeMcu
Easy
  • 344
  • 4

Protip

A simple project to display a particular webpage data in blynk app via bluetooth module and using thingspeak platform.

NodeMCU Webserver with Class-Based 60-Second Temp Average
Easy
  • 357
  • 3

Protip

Averaging temperatures over 60 seconds smooths some of the sensor limitations, allowing for a smoother graphic.

Send e-mail - NodeMCU with Mikroelektronika Clicks
Easy
  • 213
  • 2

Full instructions

We read the data with the ambient click and in case the values become small, an e-mail message is sent.

Ultrasonic Sensor with Blynk and NodeMCU
Easy
  • 888
  • 9

Protip

Interfacing ultrasonic sensor with NodeMCU and displaying the distance in the Blynk app.

Smart Health Kit
Intermediate
  • 476
  • 3

Creating E-health care system that allows easier, better, and faster communications between patients, doctors, and hospitals.

Smart Health Kit

Team Akatsuki

ESP8266 IoT Energy Monitor
Intermediate
  • 17,353
  • 41

Full instructions

This project creates a real-power energy monitor using a NodeMCU module with ESP8266-12 and ADS1115.

ReFILL-ament for 3D Printers
Intermediate
  • 683
  • 12

Full instructions

What if 3D printer stops because of filament shortage! "ReFILL-ament" helps you to calculate its use and sync it with Amazon DRS service.

ESP8266 Mini Sniff
Easy
  • 13,108
  • 56

Full instructions

This Arduino project is for an ESP8266 running in promiscuous mode which will display Device and Access Point MAC, RSSI, SSID, and channel.

Transmit ESP8266 Data to Google Sheets
Intermediate
  • 11,014
  • 35

Full instructions

This project allows you to transmit DHT environmental data from your ESP8266 to your Google Sheet for data logging.

Secure Sensor Streaming over HTTPS to Azure IoT Hub
Intermediate
  • 15,783
  • 44

Full instructions

Implemented on the NodeMCU and WeMos D1 Mini ESP8266 based development boards using the Arduino Core for ESP8266 V2 now with HTTPS support.

ESP8266: GPS Location web server with Google Maps
Intermediate
  • 6,794
  • 34

Full instructions

ESP8266 GPS Location web server with Google Maps - quick and easy

Using NodeMCU Board to Send Data to DeviceHub IoT Platform
Easy
  • 12,908
  • 37

Protip

Send and receive data from DeviceHub.net, using a cheap Wi-Fi device.

Alexa Voice Control Lights with NodeMCU
Easy
  • 5,711
  • 23

Full instructions

Control any device using your voice, Alexa, and a NodeMCU serving as a makeshift Belkin WeMo.

ESP8266 friend detector
Intermediate
  • 1,652
  • 21

Full instructions

Using a ESP8266 to detect when a friend is near.

Control your Things by Messenger
Easy
  • 3,382
  • 38

Protip

Control and manage your things by Facebook.

Getting Temp, Humidity Information with Android Things
Intermediate
  • 7,537
  • 33

Full instructions

Basically, the project will transfer data with DHT11 over wireless through NodeMCU.

Alexa Assistant Prototype
Advanced
  • 3,528
  • 40

Work in progress

A wireless light automation prototype using alexa's custom skills, alexa voice service and wifi modules, controlled by a raspberry pi.

ESP8266: DHT11 Temperature and Humidity Web Server
Easy
  • 6,112
  • 18

Full instructions

Build and program your own ESP8266 Temperature and Humidity web server - quick and easy!

Getting started with ESP NodeMcu using ArduinoIDE
Intermediate
  • 20,582
  • 29

Protip

A step-by-step tutorial about setting up of this ESP module and executing the "Blinking-LED" code in ArduinoIDE.

Autonomous Weather Station With ESP8266
Intermediate
  • 8,030
  • 25

Full instructions

A tiny weather station with our ESP8266 NodeMCU which will report temperature, humidity and dew point to the global community, wunderground.

NodeMCU ESP8266 Remote Temperature using WebSockets
Advanced
  • 9,017
  • 28

Full instructions

Take ESP8266 development to a new level with Javascript and WebSockets to create an auto-update HTML5 webpage.

ESP8266 MikroE Buggy
Intermediate
  • 2,251
  • 26

Full instructions

ESP8266 web server - driver for MikroE Buggy. Web server provides simple HTML5 canvas as driving joystick.

Smart Parking
Advanced
  • 3,448
  • 20

it system that managing cars access to parking place by using Rfid Technology

Smart Parking

Team Hadramoot

Countdown Calendars
Easy
  • 1,143
  • 15

Full instructions

Display the number of days until the next event from your Google hosted calendars.

IoT Motion Detector With NodeMCU and BLYNK
Easy
  • 4,371
  • 23

Full instructions

Every time a movement is detected by the sensor, a message is sent to a smartphone anywhere in the world!

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