ADO: An Open Digital End-to-End Aquaculture Platform

The ADO project proposes the development of an IoT solution that allows the digitization of the aquaculture sector, developing the basic elements (data acquisition systems, data storage system and visualization platform) in open source format. Hence, ADO makes it easier for small and medium-sized producers to obtain success stories with limited technology background and smaller economic investments. In this article we provide a comprehensive description of the platform building blocks, including the hardware elements, integration procedures and structure, and operation details of the back-end infrastructure.

The description of the added design files follows:
1) PCB/Schematic_Prints.pdf: PDF file containing the schematic describing the interconnections between components of the ADO hardware.
2) PCB/Board.step: the 3D model of the ADO PCB.
3) PCB/BOM.xlsx: Excel file containing the Bill of Materials for replicating the ADO node.
4) PCB/Gerber.zip: compressed file containing the Gerber files for building the ADO PCB and assembling the ADO Node.
5) PCB/NC Drill.zip: compressed file containing the information for drilling the holes in the PCB.
6) PCB/Pick Place.zip: compressed file containing the pick and place instructions for the assembly of the board.
7) Firmware/ADO-Arduino.zip: compressed file containing the source code and the libraries to program the Arduino module. This code is automatically installed by the RPi unit and the user does not have to deal with it. The Arduino module collects data from sensors and sends it to the RPi module upon request.
8) Firmware/ADO-RPi.zip: compressed file containing the source code for the RPi. The installation guide is provided in Listing 1 in the paper. This code handles the Arduino firmware installation, schedules sensor data collection and securely publishes the data to the server.
9) Server/ADO-backend.zip: compressed file containing the source code for the ADO server. It is build on top of a fork of the Mainflux github project. The developed extensions enable its simple deployment and integration to the ADO nodes.

ADO项目提出开发一款物联网（IoT）解决方案，旨在实现水产养殖领域的数字化改造，以开源形式打造核心组件——数据采集系统、数据存储系统与可视化平台。借此，ADO可为技术背景有限、经济投入有限的中小型养殖户提供便利，助力其获取成功实践经验。本文全面阐述该平台的构建模块，包括硬件组件、集成流程与架构，以及后端基础设施的运行细节。

附加设计文件说明如下：
1) PCB/Schematic_Prints.pdf：包含阐释ADO硬件组件间互连关系的原理图的PDF文件。
2) PCB/Board.step：印刷电路板（PCB）的三维模型文件。
3) PCB/BOM.xlsx：用于复刻ADO节点的物料清单（Bill of Materials, BOM）Excel文件。
4) PCB/Gerber.zip：包含用于制作ADO PCB及组装ADO节点的Gerber文件的压缩包。
5) PCB/NC Drill.zip：包含PCB钻孔加工所需信息的压缩包。
6) PCB/Pick Place.zip：包含电路板组装用元器件抓取放置指令的压缩包。
7) Firmware/ADO-Arduino.zip：包含用于编程Arduino模块的源代码与依赖库的压缩包。该代码可由树莓派（RPi）单元自动完成安装，用户无需手动干预。Arduino模块负责采集传感器数据，并可根据请求将数据发送至RPi模块。
8) Firmware/ADO-RPi.zip：包含RPi端源代码的压缩包。安装指南详见论文中的列表1。该代码负责处理Arduino固件安装、规划传感器数据采集流程，并将数据安全发布至服务器。
9) Server/ADO-backend.zip：包含ADO服务器源代码的压缩包。该项目基于Mainflux GitHub项目的分支开发，所开发的扩展功能可简化其部署流程，并实现与ADO节点的快速集成。