Mini Scada System

Abstract

Supervisory Control And Data Acquisition (SCADA) Systems Are Widely Used In Industries For Monitoring And Controlling Various Processes In Real Time. However, Traditional SCADA Systems Are Expensive And Complex, Making Them Unsuitable For Small-scale Applications And Educational Purposes. This Project Presents The Design And Development Of A Mini SCADA System Using ESP32 And IoT Technology To Monitor Environmental Parameters, Electrical Parameters, And Control Devices Remotely Through A Mobile Application. The Proposed System Is Built Using An ESP32 Microcontroller, Which Acts As The Central Processing Unit. Various Sensors Are Integrated With The System To Collect Real-time Data. A DHT11 Sensor Is Used For Measuring Temperature And Humidity, An MQ135 Gas Sensor Detects Air Pollution Levels, A Soil Moisture Sensor Monitors Soil Water Content, And An Ultrasonic Sensor Measures Water Level. Additionally, An INA219 Sensor Is Used To Monitor Electrical Parameters Such As Voltage, Current, And Power Consumption.

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