{"id":47682,"date":"2021-03-18T13:14:42","date_gmt":"2021-03-18T17:14:42","guid":{"rendered":"https:\/\/seniordesign.digitalscholar.rochester.edu\/ece2021\/?p=74"},"modified":"2022-04-13T11:44:49","modified_gmt":"2022-04-13T15:44:49","slug":"iop-internet-of-plants","status":"publish","type":"post","link":"https:\/\/www.hajim.rochester.edu\/senior-design-day\/iop-internet-of-plants\/","title":{"rendered":"IoP \u201cInternet of Plants\u201d\u00a0"},"content":{"rendered":"\n

 Project Description<\/h2>\n\n\n\n

The project is an automated hydroponic plant growth system for small plants which uses a pump, reservoir, tubing to periodically spray water particles with nutrients onto the roots of the plant. The device is made up of ESP32 CPU and various sensors to record plant growth conditions. The project includes a full implementation of a user interface that incorporates a frontend, backend, and database to ensure that the user can interact with the CPU as well as view growth conditions.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Software<\/h2>\n\n\n\n

Full code available to view on GitHub<\/a>.<\/p>\n\n\n\n

Home Page<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Data Models<\/p>\n\n\n\n

\/\/Sign-In data model \nclass SignInData{\n    private email:string;\n    private password:string;\n    \n    constructor(email:string, password:string){\n        this.email = email;\n        this.password = password;\n    }\n    getEmail():string{\n        return this.email;\n    }\n    getPassword():string{\n        return this.password;\n    }\n}\n<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\/\/Sign up data model\nclass RegisterData{\n    private firstName:string;\n    private lastName:string;\n    private email:string;\n    private password:string;\n\n    \n    constructor(firstName:string, lastName:string, email:string, password:string){\n        this.firstName = firstName;\n        this.lastName = lastName;;\n        this.email = email;\n        this.password = password;\n    }\n\n    getFirstName():string{\n        return this.firstName;\n    }\n    getLastName():string{\n        return this.lastName;\n    }\n    getEmail():string{\n        return this.email;\n    }\n    getPassword():string{\n        return this.password;\n    }<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Upon login:<\/p>\n\n\n\n
\/\/when login form is submitted \nonSubmit(signInForm: NgForm){\n    \/\/if data doesn't match in database\n    const signInData = new SignInData(signInForm.value.email, signInForm.value.password);\n    if(!this.authenticationService.checkCredentials(signInData)){\n      this.isFormInvalid = false;\n      this.areCredentialsInvalid = true;\n      return;\n    }<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<!-- USER DASHBORD ... TOGGLES BETWEEN DATA DISPLAYS\/SEND -->\n<div *ngIf=\"authenticationService.returnAuth()\">\n    <app-header (toggleSideBarForMe)=\"sideBarToggler()\"><\/app-header>\n    <mat-drawer-container>\n        <mat-drawer mode=\"side\" [opened]=\"sideBarOpen\">\n            <app-sidebar><\/app-sidebar>\n        <\/mat-drawer>\n        <mat-drawer-content [ngSwitch]=\"message\">\n            <app-dashboard *ngSwitchDefault><\/app-dashboard>\n            <app-physical *ngSwitchCase=\"'phys'\"><\/app-physical>\n            <app-dashboard *ngSwitchCase=\"'dash'\"><\/app-dashboard>\n        <\/mat-drawer-content>\n    <\/mat-drawer-container>\n    <app-footer><\/app-footer>\n<\/div>\n<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Hardware<\/h2>\n\n\n\n
\"\"
LED lights which are user controlled<\/figcaption><\/figure>\n\n\n\n
\"\"
Bread board with ADC converter, H-bridge and Temperature & Humidity sensor<\/figcaption><\/figure>\n\n\n\n
\"\"
Buck Converter (To step down Voltage from 12V-5V)<\/figcaption><\/figure>\n\n\n\n
\"\"
ECP32(with in-built camera, Bluetooth and Wi-Fi capabilities)<\/figcaption><\/figure>\n\n\n\n
\"\"
Ambient Light Sensor<\/figcaption><\/figure>\n\n\n\n
\"\"
12V source socket<\/figcaption><\/figure>\n\n\n\n
Demo Data Dump<\/h2>\n\n\n\n
Below are the first five(objects) representing plant data from our database. This information is available to view (in full) at the response.json file in the assets folder of the GitHub repository.<\/p>\n\n\n\n
Temperature<\/td>Humidity<\/td>Ambient Light<\/td>Date\/Time<\/td><\/tr>
24.52553<\/td>36.98019<\/td>6864<\/td>2021-04-29T20:19:53<\/td><\/tr>
24.5148<\/td>37.00308<\/td>6848<\/td>2021-04-29T20:19:50<\/td><\/tr>
24.53625<\/td>36.99545<\/td>6848<\/td>2021-04-29T20:19:47<\/td><\/tr>
24.50407<\/td>37.00308<\/td>6880<\/td>2021-04-29T20:19:44<\/td><\/tr>
24.52553<\/td>36.97256<\/td>6816<\/td>2021-04-29T20:19:41<\/td><\/tr><\/tbody><\/table>
Display of Demo data.<\/figcaption><\/figure>\n\n\n\n
Final Product\/Demo<\/h2>\n\n\n\n
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li>
  • \"\"<\/figure><\/li><\/ul>
    Gallery displaying Plant CPU system which send plant video, temperature and humidity data to user. Also allows user to set RGB light values and toggle video on\/off<\/figcaption><\/figure>\n\n\n\n
    Observations \/ Points to improve in the future<\/h2>\n\n\n\n
    • CPU\/System Cooling<\/strong>:  We observed that the board got really hot when the system was left running for a long time. The system overheated quite a few times resulting in us replacing multiple ESP32 chips.<\/li>
    • Product Aesthetic:<\/strong> Our product wasn’t put together in the most elegant way and has space for improvement. <\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"
      An automated hydroponic plant growth system that is monitored online by a user<\/p>\n","protected":false},"author":6242,"featured_media":48812,"comment_status":"open","ping_status":"open","sticky":false,"template":"templates\/template-full-width.php","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[116,2956,3086,3036],"tags":[],"coauthors":[8612],"class_list":["post-47682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ece-archive","category-energy-environmental-archive","category-process-engineering-archive","category-stem-awareness-education-archive"],"acf":[],"yoast_head":"\nIoP \u201cInternet of Plants\u201d\u00a0 - Senior Design Day<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hajim.rochester.edu\/senior-design-day\/iop-internet-of-plants\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IoP \u201cInternet of Plants\u201d\u00a0 - 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