## 1 Introduction  
In the face of escalating climate change and environmental pollution, the agricultural sector is under increasing pressure to find sustainable solutions. Smart farming, which integrates Information and Communication Technology (ICT) into agriculture, has emerged as a promising approach to optimizing crop growth environments remotely or automatically, transcending the limitations of time and space [1, 2]. The early 2000s saw rapid advancements in sensor and actuator technologies, making smart farming more accessible and cost-effective, thus driving its commercial expansion. However, the journey of smart farming, particularly indoor hydroponic systems, has not been without challenges. Many companies have faced bankruptcy due to high costs and the inability to compete with the pricing of traditionally grown crops [3, 4, 5]. This economic hurdle, coupled with the environmental issues arising from waste solution disposal, has fueled skepticism about the sustainability of smart farming technologies [6, 7, 8, 9]. Yet, the relentless progression of climate change, environmental degradation, and groundwater depletion underscores the urgent need for innovative agricultural practices [10; 11; 12; 13; 14; 15; 16]. Our study introduces an inflatable and sustainable aeroponics smart farm system designed to address these critical issues. By focusing on the cultivation of high-value crops, our system aims to maximize economic gains while maintaining a stable and uniform internal environment. The enclosed structure of our smart farm isolates crops from external environmental influences, ensuring consistent and reliable growth data [17]. This data-driven approach not only enhances the quality of the produce but also supports economic viability by reducing dependency on unpredictable external conditions [18; 19]. One of the key elements in ensuring the sustainability of smart farm facilities is the cultivation of high-value crops to maximize economic gains [20; 21]. For the cultivation of these premium crops, it is crucial to maintain a stable and uniform internal environment, and in this context, accurately collected growth data play a vital role. Specifically, to produce high-quality crops, smart farm installations must maintain an isolated, enclosed structure independent from external environmental influences. Such enclosed smart farms are evaluated as effective structures because they minimize variables that could arise from external changes and support research and development of crops through stable data collection. These systems allow for systematic environmental management based on growth data, contributing to a sustainable model that can operate economically and independently from external risks such as climate change and environmental pollution [22; 23]. The most widely known type of enclosed smart farm utilizes intermodal containers [24]. These container-based smart farms inherently have high frame costs and lack basic insulation, necessitating additional insulation work. Their complexity of installation and large size makes them difficult to place in standard indoor spaces. An alternative method involves using pre-insulated expanded polystyrene sandwich panels (EPS sandwich panels), which are relatively inexpensive. However, this approach still faces issues, such as energy loss due to gaps between panels and high installation costs [25]. Once installed, these setups are difficult to relocate, underscoring the need for new enclosed smart farm designs that minimize energy loss and simplify installation and relocation while efficiently using indoor space. Such smart farms need to reduce fabrication and installation costs, maximize energy efficiency with airtight structures, and offer flexibility to adapt to various indoor environments. Ensuring the sustainability of smart farms requires addressing environmental pollution issues. To prevent soil contamination, hydroponic methods such as the Deep Flow Technique (DFT), the Nutrient Film Technique (NFT), and Aeroponics are employed.