Category Archives: Workshop

Workshop : Internet Of Things Using ESP8266-Details


The board you got should already have AT with all the needed libraries flashed on it. In order to access its
console, you will need to connect it to your computer with the micro-USB cable, and access the serial interface that
appears with a terminal program
For windows the serial interface to appear in your system, you will need to install the drivers for CP2102. Once you have that,
you can use either Hyper Terminal, PuTTy, ESPlorer or CoolTerm to connect to it, following this guide.
The parameters for the connection are: 115200 baud rate, 8 data bits, no parity, 1 stop bit, no flow control.
Hello world!
Once you are connected, press “enter” and you should see the ESPlorer terminal prompt, that looks like this:

It’s traditional to start with a “Hello world!” program, so type this and press “enter”:
If you see “Hello world!” displayed in the next line, then congratulations, you got it working.

Get Starts

  • What is Internet of things
    • What is WiFi protocol
  • ESP8266 NodeMCU Development Board
  • Lua Language
    • Variable
      • Variable Define
      • Variable Declaration
      • Variable initialize in lua
    • Print function
      • printing strings value
      • printing integer value
      • printing char value
      • printing float value
    •  Functions
      • Functions Calling
        • Call By Value
        • Call By Reference
    • Loops
      • While Do while
      • While
      • For Loop
    • Files
  • GPIO Module
  • ADC Module
  • Timer Module
  • Pulse Width Modulation
  • Node Module
  • File System
  • WiFi Module (Network)
    • WiFi Connect / Disconnect
    • End user Setup


  • LED Blink
  • Buttons
  • RGB Light
  • Beepers (Buzzer, Piezoelectric)
  • Communication Protocols
    • I2C Module
    • UART Module
    • MQTT
    • CoAP
    • HTTP
    • mDNS
    • TCP/IP
  • MQTT Servers (Adafruit, Amazon, Hivemq, Local Server)


  • Network Status Indicators
  • Display Interface
    • 7-segment Displays interface
    • Nokia LCD Display Interface
    • 2×16 Display interface
  • Net Module
    • Web Server
    • Web Client
    • UDP Communication
    • TCP Communication.
    • Multicast
    • DNS
  • Home Automation Device (Light, Fan, Other Appliance) Control From online and offline
  • Smart RGB Light.
  • Triple axis accelerator meter.
  • Temperature and Humidity Data logger.
    • AM2320
    • DHT11, DHT22
    • OW Protocol (DS1208)
  • RTC Module (Time)
  • SNTP
  • Google Time
  • Google Sheet with ESP8266
  • Android App with ESP8266

Official Documents and Supports

The official documentation for this port of NodeMCU is available at There is a also a forum on which you can ask questions and get help, located at

For more

Workshop : 20170807-Internet Of Things Using ESP8266

“If you think that the internet has changed your life, think again. The IoT is about to change it all over again!” –

— Brendan O’Brien, Aria systems







Workshop : Internet Of Things using ESP8266

                       ESP8266 is popular Wi-Fi chip and Internet of things is one of the fastest growing technologies. So we thought to conduct a technical workshop about IOT using ESP8266.  You’ll learn the basic concepts and features of the Internet of Things and will be able to build projects using the ESP8266 NodeMCU platform. You’ll also discover fundamental concepts of cloud computing, sensor reading, connecting the ESP8266 to the Internet, wireless interfaces and controlling devices with Android phones. You’ll also learn to use the most popular open platforms for managing sensor data from the ESP8266, how to trigger actuators remotely, and how to read information on your Android Smart Phones. if you attend this workshop you will able to do IOT projects by you-self also you can help others to lean about IOT. Interested, can join this workshop. The duration is seven hours in a day and details are mentioned below and refer the image also.

Session-1 (Morning)

  • Overview of Internet of things.
  • Get started with ESP8266 and development board.
  • Basics interface : GPIO,Timer, File System, WiFi.
  • Basic Experiments : LED, RGB LED, Buzzer, Button, Relay.
  • Some More Experiments : PWM, WiFi, TCP, UDP, SNPT, RTC, MQTT.


Session-2 (Afternoon)

  • Real time Project 1 : Smart Device Control with monitor (Home Automation devices-Online/Offline).
  • Real Time Project 2 : Smart RGB Light  (Online/Offline).
  • Project 3 : Network Status Indicator.
  • Project 4 : Data Logger.


  • Workshop is to make the students skill full and efficient for Internet of things related concepts.
  • The students to do their final year projects by them-self.
  • Apply Internet of things application in your day-to-day.


Participation Prerequisites

To participate in the workshop, you will need the following:

  • A laptop – Windows(Latest) and at least one free USB port with internet connection.
  • A micro-USB cable with data lines that fits your USB port.
  • A Mobile with WiFi, Host-spot feature and internet connection.
  • A breadboard and arduino board with cable.(Optional)
  • You will need a install this software( I will give at workshop)
  • Keep on this below software’s
  • Please note that the workshop will be in mostly English (Local Language-Prefers).

Participation will  receive in additional, at the workshop!

  • Wi-Fi development board,
  • LED,
  • RGB LED,
  • Female-female connector cables,
  • Piezoelectric speaker,
  • Magnetic Reed Switch
  • Magnet
  • Certificate will provide end of the workshop to each participate,
  • End of the session we will provide all kind of workshop materials like PPT, documents, videos and source code.


Department of Electronics and Communication Engineering,
Mahendra Engineering College
Salem – Thiruchengode Highway,
Mahendhirapuri, Namakkal District,
Mallasamudram, Tamil Nadu, India-637503.



Note : Once you registered, you will get a conformation message to registered mobile and e-mail.

This event was held. you can’t register. contact Mr.Arun.


Payment Method

Note : You can pay the workshop fee by two ways – Online/Offline. One we received your payment you will get a message to your registered mobile and e-mail.

Online : Pay using Paytm

  • Pay workshop fee (money) to +918300026060 mobile number or scan QR code image
  • In Optional description  write "ArunEworld_Workshop_20170821" <space> "You_Name" (Ex :  ArunEworld_Workshop_20170821 Raja)


Offline : Pay to Workshop organizer

Contact: Mr.Giri.K , Assistant Professor, Mahendra College of Engineering,

Contact Number : +919003503908.


Attendees List

Once you complete registration successfully, then your name will be listed below automatically.

Contact Organizer

Mr. Giri. K ([email protected], +919003503908)
Department of Electronics and Communication Engineering,
Mahendra Engineering College
Salem – Thiruchengode Highway,
Mahendhirapuri, Namakkal District,
Mallasamudram, Tamil Nadu, India-637503.

Photo Gallery


Workshop full details and resource

Click this below link to see the syllabus, contents, videos and more, etc..

if you have any queries call us +918300026060 or WhatsApp Dismiss


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