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    Internet of Things (IoT) on Microcontrollers

    Embedded Software Engineer Series
    This hands-on training course provides an in-depth exploration of IoT technologies, focusing on microcontroller-based IoT solutions. Participants will gain practical experience with industry-standard communication protocols, security frameworks, and real-world IoT deployments.

    The course covers:

    Deploying and configuring a local open-source IoT platform.

    Understanding and implementing IoT Edge-to-Cloud communication protocols (MQTT, MQTT-SN, CoAP).

    Analyzing IoT security threats and applying protection measures across the IoT stack (devices, communication networks, cloud).

    Configuring LwIP (with MQTT), FreeRTOS, and MbedTLS for STM32-based IoT applications.

    Exploring the Amazon FreeRTOS architecture and its IoT libraries.

    Hands-on lab exercises with STM32-based boards connected via Wi-Fi or Ethernet to a private cloud server.

    Internet of Things (IoT) on Microcontrollers Training Objectives

    • By the end of this course
    • participants will be able to:
    • Deploy an open-source IoT platform on microcontrollers.
    • Implement secure IoT communication using MQTT
    • MQTT-SN
    • and CoAP.
    • Protect IoT solutions against cyber threats at hardware
    • network
    • and cloud levels.
    • Configure LwIP
    • FreeRTOS
    • and MbedTLS for STM32-based IoT applications.
    • Work with Amazon FreeRTOS libraries for secure and scalable IoT development.

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    Key Point of Training Programs

    We have different work process to go step by step for complete our working process in effective way.
    • Internet of Things (IoT) on Microcontrollers Prerequisites

      Target Audience

      This course is designed for:

      Embedded systems engineers and technicians seeking expertise in IoT.

      Developers with C programming experience interested in IoT applications.

    • Internet of Things (IoT) on Microcontrollers Training Format

      In-Person

      Online

    • Internet of Things (IoT) on Microcontrollers Outline

      Day 1: Introduction to IoT & Communication Protocols
      Introduction to IoT
      IoT potential

      IoT architecture & core modules

      Functional blocks of an IoT solution

      Essentials for building an IoT platform

      Overview of cloud providers

      Exercise: Install & configure an open-source IoT platform

      LwIP Introduction
      Overview, buffer & memory management

      Configuration options, network interfaces

      MAC & IP address settings

      UDP & TCP processing

      API options: Standalone, Netconn, BSD socket library

      MQTT Protocol
      Publish-subscribe model

      Architecture, packet structure & communication formats

      Exercise: Connect & publish CPU temperature

      Exercise: GPIO control over MQTT

      Day 2: Advanced IoT Protocols & Security
      MQTT-SN (MQTT for Sensor Networks)
      Architecture & topology

      Transparent vs. aggregating gateways

      Gateway advertisement & discovery

      MQTT vs. MQTT-SN differences

      Constrained Application Protocol (CoAP)
      CoAP architecture & messaging formats

      IoT Security
      Cybersecurity threats in IoT

      Physical & hardware security

      Key management & trusted platform modules

      Processor & memory security

      Storage & cryptography (symmetric, asymmetric, PKI)

      Best practices in IoT security

      MbedTLS Introduction
      Encryption/decryption, hashing, RNG, SSL/TLS modules

      Exercise: Secure a connection using TLS with MbedTLS

      Day 3: Amazon FreeRTOS & IoT Library Porting
      Amazon FreeRTOS Overview
      FreeRTOS kernel fundamentals

      Amazon FreeRTOS architecture & console

      Amazon FreeRTOS Libraries
      Porting libraries

      Application & common libraries

      Secure sockets, TLS, MQTT, HTTPS, BLE, OTA updates

      Exercise: Configure & test Amazon FreeRTOS libraries

      Amazon FreeRTOS Porting & Hands-on Implementation
      Porting FreeRTOS kernel

      Secure connectivity (TLS, PKCS #11, secure sockets)

      MQTT & HTTPS integration

      Over-the-air (OTA) updates & device security