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\textbf{Item} &amp; \textbf{Estimated Cost Range (USD)} &amp; \textbf{Notes} \\
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1.0 Staff &amp; \$0 &amp; Includes labor for installation, setup, configuration, and ongoing maintenance. Highly variable based on expertise, hours, and project scope. \\
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\multicolumn{3}{|l|}{\textbf{2.0 Hardware Components}} \\
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2.1 Installation Kit &amp; \$100 - \$500 &amp; Includes tools, cables, connectors, mounting hardware, etc. \\
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2.2 ESP32 Spare Board &amp; \$10 - \$30 &amp; Cost per unit. \\
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2.3 Raspberry Pi 4 Spare &amp; \$50 - \$100 &amp; Cost per unit. \\
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2.4 128 GB Micro SD Card &amp; \$15 - \$30 &amp; Cost per unit. \\
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3.1.1.1 Micro SD Card &amp; \$15 - \$30 &amp; Cost per unit. (Included in 2.4, if not separate) \\
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3.1.1.2 USB 128 GB &amp; \$20 - \$40 &amp; Cost per unit. \\
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3.1.1.3 Error Code LED &amp; \$5 - \$15 &amp; Cost per unit. \\
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3.1.1.4 External Wifi Antenna &amp; \$10 - \$25 &amp; Cost per unit. \\
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3.1.1.5 Raspberry Pi 4 &amp; \$50 - \$100 &amp; Cost per unit. \\
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3.1.1.6 LORA ESP32 Transmitter &amp; \$25 - \$50 &amp; Cost per unit. \\
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3.2.1 LORA ESP32 Receiver &amp; \$25 - \$50 &amp; Cost per unit. \\
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3.2.2 AAA Batteries &amp; \$10 - \$20 &amp; Pack of batteries. \\
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3.3.1.1 Ecowitt Weather Station &amp; \$150 - \$300 &amp; Cost per unit. \\
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3.3.1.2 AA Batteries &amp; \$10 - \$20 &amp; Pack of batteries. \\
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3.3.2.1 ESP32 Lora &amp; \$25 - \$50 &amp; Cost per unit. \\
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3.3.2.2 AA Batteries &amp; \$10 - \$20 &amp; Pack of batteries. \\
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3.3.2.3 Sensors Enclosure &amp; \$20 - \$50 &amp; Cost per unit. \\
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3.4 Mobile Smartphone &amp; \$200 - \$1,000+ &amp; Varies greatly based on model and features. Could be a used device. \\
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3.5 PC &amp; \$500 - \$1,500+ &amp; Optional and prefere used. \\
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\textbf{3.1.2 OS} &amp; \$0 &amp; Using Free and Community Supported OS. \\
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\multicolumn{3}{|l|}{\textbf{3.1.3 Software Applications}} \\
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3.1.3.1 Monitoring (Grafana) &amp; \$0 &amp; Open-source (free) or enterprise versions with support/features. \\
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3.1.3.2 Dashboard (Control Board) &amp; \$0 - \$1,000+ &amp; Cost depends on complexity, development time, and if using existing software or building custom. \\
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3.1.3.3 Network (Network Throughput Monitor) &amp; \$0 - \$500+ &amp; Open-source or commercial software, depending on features. \\
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3.1.3.4 Expenses (CRUD App) &amp; \$0 - \$1,000+ &amp; Development costs if custom. If not please user the service refered in Appendix \ref{appendix:supp_material}. \\
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3.1.3.5 Inventory and Maintenance Log (CRUD) &amp; \$0 - \$1,000+ &amp; Development costs if custom, or subscription fees if using existing tools. \\
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3.1.3.6 Config Files &amp; \$0 &amp; Development time, but no direct software cost. \\
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3.1.3.7 Object Storage &amp; \$0 - \$500+ &amp; Provided by minio services hosted on Edge computer. \\
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3.1.3.8 Software Repository &amp; \$0 - \$100+ &amp; Git hosting (e.g., GitHub, GitLab) or self-hosted. \\
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3.1.3.9 Cloud Native (Kubernetes) &amp; \$0 - \$1,000+ &amp; Cost depends on internet bandwidth. Doesn't occur in acquisition phase. \\
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3.1.3.10 Containers (CNI) &amp; \$0 - \$100+ &amp; Container network interface (CNI) costs, if any (some are open-source). \\
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3.1.3.11 Sensors Pipeline (Node-Red) &amp; \$0 &amp; Open-source (free). \\
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\textbf{Total (Estimated)} &amp; \textbf{\$+} &amp; Highly variable, depending on specific requirements and choices. This quote assuming all resources are acquired on the market wihout reusing any component\\
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\label{table:spec}
\end{longtable}

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