esp8266nodemcu iot based project on 2025.pptx

1. 1
KSHATRIYA COLLEGE OF ENGINEERING
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

2. http://aicra.ac.in
Industrial Training Report on
NODEMCU ESP8266
An Open Source IOT Platform PRESENTED BY:
CH JYOTHIRADITYA
22379-EC-034

3. NODEMCU | What is it?
 An Arduino-like device
 Main component: ESP8266
 With programmable pins
 And built-in wifi
 Power via USB
 Low cost
The NodeMCU (Node MicroController Unit) is an open source software and hardware development environment
that is built around a very inexpensive System-on-a-Chip (SoC) called the ESP8266.

4. NODEMCU | NodeMCU ESP8266 vs Arduino UNO
Function Description (NodeMC
U ESP8266)
Description (Arduino
UNO)
Microcontroller
Tensilica 32-bit Xtensa
LX106
ATmega328P
Flash Memory 4 MB
32 KB (0.5 KB is used
for Bootloader)
SRAM 128 KB 2 KB
CLOCK Speed 80 MHz or 160 MHz 16 MHz
Operating Voltage 3.3V DC 5V DC
Input Voltage 7-12 DC 6V-20V DC
Current consumption 15 µA – 400 mA 45 mA – 80 mA
DC Current per I/O Pin 12 mA 40 mA
Digital IO Pins 17 14
Analog Input Pins 1 6
UARTs 2 1
I2C 1 1
PWM 4 6
WiFi Yes No
Bluetooth No No

5. NODEMCU | TYPES OF ESP
esp01
Esp 32cam
Esp 32
esp12

6. http://aicra.ac.in
NODEMCU | PIN DESCRIPTION

7. http://aicra.ac.in
NODEMCU | ESP8266
 ESP8266 is a highly integrated chip designed for the needs of a new connected world.
 It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to
offload all Wi-Fi networking functions from another application processor.
 ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors
specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.

8. NODEMCU | Features
 Open-source
 Interactive
 Programmable
 Low cost
 Simple
 Smart
 WI-FI enabled

9. http://aicra.ac.in
NODEMCU | Getting started
 Install the Arduino IDE: https://www.Arduino.cc/en
 Install the ESP8266 Board Manager
 Go!

10. THANK YOU