ESP32 / NodeMCU

The Internet of Things connects everyday physical objects to the internet, allowing them to collect data, communicate with each other, and make intelligent decisions without human intervention. From smart homes that adjust lighting and temperature automatically to industrial sensors that predict equipment failures before they happen, IoT is transforming how we live and work. This domain teaches you how to build connected devices, process sensor data, design communication protocols, and create systems that bridge the physical and digital worlds. If you are fascinated by making objects smarter and more responsive, IoT is where hardware meets software in the most practical ways.

Connects devices, sensors and cloud platforms into working systems. Pune demand comes from automotive and industrial automation.