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IoT Development Using ESP32, MQTT and Cloud Integration

Build real-world IoT applications using ESP32, sensors, Wi-Fi, MQTT, cloud platforms, dashboards, and real-time data monitoring through hands-on, industry-oriented training.

Course Description

About the Course

Abhijith Electronic Solution offers practical, industry-oriented training in Internet of Things (IoT) development, covering embedded hardware, wireless communication, cloud integration, and web-based monitoring.

Participants will learn to develop connected devices using ESP32, interface sensors and actuators, transmit data over Wi-Fi, implement MQTT communication, and visualize real-time sensor data through cloud platforms and dashboards.

The program emphasizes hands-on experiments, device-to-cloud communication, IoT system architecture, data monitoring, troubleshooting, and project development.

Key Learning Outcomes
- Understand IoT architecture and connected-device technologies.
- Program ESP32 using Arduino IDE.
- Interface sensors, actuators, and electronic modules.
- Implement Wi-Fi connectivity and HTTP communication.
- Publish and subscribe to MQTT messages.
- Integrate devices with cloud services.
- Develop dashboards for real-time sensor monitoring.
- Build and demonstrate complete IoT applications.

Why Choose Abhijith Electronic Solution?
- Hands-on hardware and firmware training.
- Industry-oriented IoT development practices.
- Sensor integration and cloud connectivity.
- Real-time dashboards and project demonstrations.
- Internship guidance and customized college workshops.
- Corporate training aligned with industrial requirements.

Who Can Join?

Engineering students, polytechnic students, graduates, project developers, and beginners interested in embedded systems, IoT, automation, and connected-device development.

What You'll Learn

Module 1: IoT Fundamentals
- Introduction to Internet of Things.
- IoT architecture and communication models.
- Sensors, actuators, gateways, and connected devices.
- Applications in smart homes, agriculture, healthcare, and industry.

Module 2: ESP32 Programming
- ESP32 architecture and development board overview.
- Arduino IDE setup and firmware uploading.
- GPIO, ADC, PWM, and digital I/O.
- Sensor and actuator interfacing.
- Serial monitoring and debugging.

Module 3: Sensors and Data Acquisition
- Temperature and humidity sensors.
- Air quality and environmental monitoring sensors.
- Ultrasonic and proximity sensors.
- Analog and digital data acquisition.
- Sensor calibration fundamentals and measurement limitations.

Module 4: Wireless Communication
- Wi-Fi configuration and connectivity.
- HTTP requests and REST API fundamentals.
- MQTT protocol and publish-subscribe architecture.
- MQTT broker configuration and topic management.
- IoT device communication troubleshooting.

Module 5: Cloud Integration
- IoT cloud architecture.
- Sending sensor data to cloud platforms.
- Device authentication and API keys.
- Cloud data storage and retrieval.
- Remote monitoring and device control.

Module 6: Dashboard Development
- Real-time sensor visualization.
- Charts, gauges, and status indicators.
- Historical data monitoring.
- Threshold-based alerts and notifications.
- Web dashboard integration with IoT devices.

Module 7: IoT Security and Testing
- Wi-Fi and network security fundamentals.
- Credential management and secure communication.
- Connectivity testing and troubleshooting.
- Basic reliability and performance testing.

Module 8: Hands-on Projects
- IoT-based environmental monitoring system.
- Smart agriculture monitoring.
- Wireless water-level monitoring.
- Cloud-connected home automation.
- Final IoT dashboard with live sensor data and project documentation.

Requirements

  • - Laptop or desktop computer.
  • - ESP32 development board.
  • - USB cable compatible with the selected development board.
  • - Sensors, jumper wires, breadboard, and basic electronic components.
  • - Wi-Fi internet access for cloud integration.
  • - Access to the selected IoT cloud platform and MQTT broker.
  • - Willingness to participate in practical experiments and project development.

Prerequisites

  • - Basic computer knowledge.
  • - Basic electronics knowledge is beneficial.
  • - Basic C/C++ programming is helpful but not mandatory for beginner-level batches.
  • - No previous IoT experience is required.
  • - Suitable for engineering students, polytechnic students, graduates, and IoT enthusiasts.

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Course Highlights
Course Fee
Affordable / Subsidized
College scholarships & group packages available
Duration
30 Days Practical Training
Batch Schedule
Flexible Batches (Weekday & Weekend)
Seats Available: 20 of 20 left
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Quick Facts
Duration
30 days
Type
Course
Start Date
Oct 20
End Date
Nov 19, 2026

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