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iHub – AWaDH (Agriculture and Water Technology Development Hub) at the Indian Institute of Technology (IIT) Ropar has launched a groundbreaking Bluetooth Low Energy (BLE) Gateway and Node System designed to transform Internet of Things (IoT) applications across multiple sectors. The development is part of the National Mission on Interdisciplinary Cyber-Physical Systems (NM-ICPS), funded by the Department of Science and Technology (DST), Government of India, with a grant of ₹110 Crore.

This innovative system, the first of its kind, is built to connect Bluetooth-enabled sensors to cloud platforms, facilitating real-time data transmission and environmental monitoring. Integrating advanced analytics supports a wide range of applications across agriculture, logistics, and environmental resilience. The BLE Gateway is designed to be scalable, providing a versatile and cost-effective solution for IoT deployments that emphasize sustainability and technological advancement.

Key Features of the BLE Gateway

The BLE Gateway boasts a variety of features that enhance its efficiency and flexibility for large-scale IoT operations. It provides robust connectivity options, supporting 4G, WiFi, and LAN compatibility for a wide array of networking needs. The system also offers long-range communication capabilities, supporting data transmission over distances of up to 1 km in line-of-sight scenarios.

Additionally, the system aggregates data from multiple connected nodes, enabling more streamlined analysis and decision-making. Its weatherproof and compact design ensures durability in extreme weather conditions while maintaining ease of use and cost-effective installation. The wireless connectivity feature eliminates the need for extensive wiring, reducing installation costs and enabling remote deployments, which is ideal for areas with limited infrastructure.

Energy efficiency is a key highlight of the system, with the BLE technology ensuring extended battery life and low power consumption. Moreover, the system is capable of managing over 100 connected BLE nodes, making it perfect for large-scale IoT networks. It also includes Firmware Over-The-Air (FOTA) functionality, allowing for remote updates and minimizing the need for manual intervention.

Value Propositions and Sector Impact

The BLE Gateway offers several value propositions that make it an attractive solution for various sectors. Its energy efficiency, long battery life, and low power consumption contribute to reduced operational costs. The system also provides seamless integration with mobile apps and cloud platforms, allowing for real-time remote monitoring and decision-making.

Data security is a critical component of the BLE Gateway, with built-in encryption safeguarding sensitive environmental data from unauthorized access. The cost-effective and durable nature of the system, made from weather-resistant materials, ensures minimal maintenance costs while guaranteeing reliability even in the harshest conditions.

This innovation has the potential to significantly impact sectors such as agriculture, logistics, and urban development. In agriculture, the system aids in precision farming by monitoring factors like soil moisture and air quality, leading to more sustainable farming practices. In the logistics sector, it ensures optimal environmental conditions for perishable goods during storage and transit, reducing the risk of spoilage. For smart cities and industrial applications, the BLE Gateway can be used for large-scale monitoring systems, improving operational efficiency, security, and resource management.

Real-time data transmission and customizable alerts enable proactive responses to environmental changes, such as temperature fluctuations or unauthorized movements, ultimately improving resource management and minimizing losses.

With its advanced capabilities, the BLE Gateway from IIT Ropar represents a significant step forward in IoT technology, offering a comprehensive solution for a variety of industries while promoting sustainability and efficiency.

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