Technical requirements – Architecting Complex, Holistic IoT Environments

As IoT technology advances, it has become increasingly complex and sophisticated when deployed in growing architectures, and businesses and organizations are seeking ways to leverage its power to improve efficiency, reduce costs, and enhance customer experiences. However, developing and deploying complex, holistic IoT environments presents significant challenges, including navigating hybrid deployments, managing risks and threats, and ensuring seamless integration with existing IT infrastructure.

One of the key challenges of developing IoT environments is navigating complex hybrid deployments and trying to avoid complexity as the architecture grows. As IoT solutions often involve multiple devices and systems, integrating them into an existing IT infrastructure can be a significant undertaking. This requires a deep understanding of the various components involved, including sensors, gateways, cloud platforms, and other systems, as well as the ability to integrate them into a cohesive whole.

In this chapter, we will explore key challenges within this area in detail and provide practical guidance for developing complex, holistic IoT environments. We will examine strategies for navigating complex hybrid deployments, managing threats and risks, and leveraging multi-cloud architecture to support IoT environments. By understanding these challenges and developing effective solutions, organizations can unlock the full potential of IoT technology and drive real business value.

In this chapter, we’re going to cover the following main topics:

Understanding how complex some environments can be, and the considerations that must be taken when building on them

Understanding the threats and risks within complex environments for IoT and planning accordingly

Understanding how to navigate building a multi-cloud architecture

Technical requirements

This chapter will require you to have the following hardware and software installed:

Hardware:

• ESP32-Wroom
• GPS module
• OLED display module
• Jumper cables
• Breadboard
• NodeMCU ESP32S microcontroller
• Bosch Sensortech BME680 module
• Speaker (these can be laptop speakers if necessary)

Software:

• Microsoft Azure account
• Raspberry Pi
• AWS account

You can access the GitHub folder that contains the code that will be used in this chapter at https://github.com/PacktPublishing/IoT-Made-Easy-for-Beginners/tree/main/Chapter14/.