View source for ESP32 Kit

== Overview ==

The '''Cognifront ESP32 Kit''' is a complete Internet of Things (IoT) learning and development kit. It is specially designed for students, beginners, hobbyists, teachers, and engineers who want to explore the world of smart devices and IoT technology.

This kit is built around the powerful '''ESP32 microcontroller''', which has built-in Wi-Fi and Bluetooth. It allows you to connect devices wirelessly and create smart projects like home automation, wireless sensors, and mobile-controlled systems.

You don’t need to be an expert to start using this kit. Whether you're new to electronics or have some experience, this kit provides everything you need to build real-world IoT projects step by step.

[https://www.cognifront.com/iotespbasic.php Product Page for Cognifront Basic ESP32 Kit]

== What's Included ==

This kit contains:
* ESP32 development board (with built-in Wi-Fi and Bluetooth)
* Common sensors (temperature, motion, light, etc.)
* LEDs, buzzer, and push buttons
* Jumper wires
* USB cable for power and programming


== Specifications ==
{| class="wikitable" style="width:100%; text-align:left;"
! #
! Attribute
! Details
|-
| 1 || Weight || 509 g (gram)
|-
| 2 || Length x Width x Height || 14.8 cm x 15.2 cm x 7.4 cm (external)
|-
| 3 || Color (container) || White
|-
| 4 || Operating Voltage || 2.3v-3.6v
|-
| 5 || Connectivity || USB: B type → Supplies data, power
|-
| 6 || Microcontroller pins || 
'''Data''': 18 pins 
'''VCC''': 3 pins  
'''Ground''': 3 pins  
|-
| 7 || Buzzer pins || Ground: 1, Data: 1
|-
| 8 || Push Button pins || 
Data: 4  
Ground: 1  
3.3v/5v: 1
|-
| 9 || LED pins || Ground: 4, Data: 1
|-
| 10 || LDR pins || Ground: 1, Data: 1, 3.3v/5v: 1
|-
| 11 || Board Color || Black
|}


== Applications of the Cognifront ESP32 Kit ==

The '''Cognifront ESP32 Kit''' allows you to build many exciting and useful Internet of Things (IoT) projects. These applications are perfect for learning and experimenting with smart technology.

=== Example Applications ===

* '''Smart Lights''' – Control LEDs or home lights using your phone or timer.
* '''Home Automation''' – Automate fans, appliances, and lights using sensors.
* '''Weather Station''' – Use sensors to measure temperature, humidity, and light.
* '''Motion Detection Alarm''' – Activate a buzzer or alert when motion is detected.
* '''Automatic Fan''' – Turn on a fan when the room gets too hot.
* '''IoT Door Lock''' – Open or lock a door using Bluetooth or a phone.
* '''Wireless Sensor Logger''' – Send temperature or light data to the cloud or mobile app.
* '''Remote Switch''' – Turn devices on/off over Wi-Fi from anywhere.


== Quick Installation Guide – Cognifront ESP32 Kit ==

=== Step 1: Install Arduino IDE ===
* Download from: [https://arduino.cc/en/software](https://arduino.cc/en/software)

=== Step 2: Add ESP32 Support ===
* Go to '''File > Preferences'''  
* Paste this URL in "Additional Board Manager URLs":  
<code>https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json</code>

=== Step 3: Install the Board ===
* Go to '''Tools > Board > Boards Manager'''  
* Search for '''ESP32''' and click '''Install'''

=== Step 4: Connect and Setup ===
* Plug in the ESP32 board using USB  
* Select correct '''Port''' and '''Board (ESP32 Dev Module)'''

=== Step 5: Upload Example Code ===
* Go to '''File > Examples > Basics > Blink'''  
* Set pin to <code>2</code>, click '''Upload'''


'''✅ You're all set to start building IoT projects!'''