Agriculture is an essential part of a country's economy, and with the advent of technology, farming practices are undergoing a significant transformation. Google's FarmBeats initiative is a great example of how IoT can be used to improve agricultural productivity. By integrating various sensors such as soil moisture sensors, weather stations, and satellite imagery, FarmBeats provides farmers with real-time data on weather, temperature, and soil moisture. This information helps farmers make informed decisions about irrigation, harvesting, and crop protection. Machine learning algorithms are also used to analyze the data and provide insights on optimal farming practices. The system has the potential to increase productivity, reduce costs, and promote sustainable farming methods. This is just one example of how Industry 4.0 and IoT can revolutionize agriculture and help farmers become more efficient and profitable.