# harshit-yadav-09/greenhouse-monitoring-control-system architecture

> Architecture diagram of the GitHub repository harshit-yadav-09/greenhouse-monitoring-control-system, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-25). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/harshit-yadav-09/greenhouse-monitoring-control-system
- Repository: https://github.com/harshit-yadav-09/greenhouse-monitoring-control-system

## Overview

This repository documents a greenhouse monitoring and control concept, but provides no implementation excerpts. The principal workflow is sensing environmental conditions with an ESP32, presenting monitoring and status information on a remote webpage, and allowing remote control of irrigation or ventilation. Automated responses are described only as an inference. The README also names a Replit backend, but its role and wiring are unspecified; relationships below reflect documented capabilities, not verified code paths.

Main entry points: [`Link_MainPage`](https://github.com/harshit-yadav-09/greenhouse-monitoring-control-system/blob/main/Link_MainPage) (Monitoring webpage)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_sensing["Sensing and control"]
  node_sensors["Environmental sensors"]
  node_esp32["ESP32 controller"]
  node_actuators["Relays and actuators"]
end

subgraph group_connectivity["Connectivity"]
  node_wireless["Wi-Fi / Bluetooth"]
  node_replit["Replit backend"]
end

subgraph group_interface["Web interface"]
  node_webpage["Monitoring webpage"]
end

node_grower(("Grower"))

node_sensors -->|"sends readings"| node_esp32
node_esp32 -->|"controls outputs"| node_actuators
node_esp32 -->|"communicates over"| node_wireless
node_wireless -->|"enables remote access"| node_webpage
node_grower -->|"views status"| node_webpage
node_grower -->|"requests control"| node_webpage
node_webpage -->|"sends controls"| node_wireless
node_wireless -->|"delivers controls"| node_esp32

click node_webpage "https://github.com/harshit-yadav-09/greenhouse-monitoring-control-system/blob/main/Link_MainPage"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_sensors,node_esp32,node_actuators toneBlue
class node_wireless,node_replit toneAmber
class node_webpage toneMint
class node_grower toneIndigo
```

## Components

### Sensing and control

- **Environmental sensors**
- **ESP32 controller**
- **Relays and actuators**

### Connectivity

- **Wi-Fi / Bluetooth**
- **Replit backend**

### Web interface

- [Monitoring webpage](https://github.com/harshit-yadav-09/greenhouse-monitoring-control-system/blob/main/Link_MainPage): `Link_MainPage`

### Other components

- **Grower**

## Connections

- Environmental sensors → ESP32 controller: sends readings
- ESP32 controller → Relays and actuators: controls outputs
- ESP32 controller → Wi-Fi / Bluetooth: communicates over
- Wi-Fi / Bluetooth → Monitoring webpage: enables remote access
- Grower → Monitoring webpage: views status
- Grower → Monitoring webpage: requests control
- Monitoring webpage → Wi-Fi / Bluetooth: sends controls
- Wi-Fi / Bluetooth → ESP32 controller: delivers controls