Step into the world of IoT with our in-depth guide to ESP32, a versatile microcontroller that’s reshaping the IoT landscape. From an overview to detailed specifications and development boards, this article guides you through the powerful features of this SoC chip. Learn about its key features, why it’s the preferred choice for developers, and how to get started with ESP32. Moreover, it takes you through the process of programming ESP32 using the Arduino IDE. This guide also throws light on ESP32’s capabilities, security features, and diverse programming environments, solidifying your understanding of its full potential in your IoT projects.