awtSCADA IEC 61850

June 8, 2026 · View on GitHub

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awtSCADA Overview

The only SCADA system in the world that runs from a single HTML file.

awtSCADA is a complete industrial SCADA/HMI system that runs entirely in a web browser. No installation, no server — just open the file and start working.

Key Features

Feature	Details
🔌 Industrial Protocols	IEC 61850 (MMS, GOOSE, SV), OPC UA, OPC DA, Modbus TCP, MQTT, SNMP
⚡ Function Blocks	53 blocks: logic, math, timers, PID, filters, interlocks
🎨 Graphic Elements	65 elements: pumps, valves, motors, tanks, pipes, sensors, gauges
📊 Database	Built-in SQLite: trends, alarms, operator log, CSV export
🔒 Zero Installation	Any browser: Chrome, Firefox, Edge, Safari. Fully offline.
🐍 Python Gateway	Real PLC/RTU/IED connection. REST API (15 endpoints). WebSocket.
📱 Cross-platform	Windows, Linux, macOS — any device with a browser
🏭 IEC 61850	Full MMS/GOOSE/SV stack — unique for browser-based SCADA

Specifications

Protocols:        9 industrial protocols
Function Blocks:  53
Graphic Elements: 65
Scan Rate:        10,000 tags/sec
Update Cycle:     100 ms minimum
REST API:         15 endpoints
Database:         SQLite (4 tables)
Parallel Threads: 4
Browser Tabs:     8

Quick Start

Download Demo (20 MB)
Extract and open SCADA_IEC61850_v8.html in your browser
Demo project loads automatically with built-in emulator
To connect real equipment — run SCADA_Gateway for your OS

Screenshots

Click to view screenshots

System Overview

Overview

Runtime Mode

Runtime

Mimic Diagram — Oil Treatment Unit

Mnemo

Instruments & Gauges

Gauges

SCADA Gateway

Gateway

OPC UA Browser

OPC Browser

Trends

Target Industries

⚡ Power generation & distribution (IEC 61850 digital substations)
🛢 Oil & gas (process control)
💧 Water treatment
🏭 Manufacturing automation
🏢 Building management systems

Documentation

📖 Full Documentation

Architecture

Browser (Chrome/Firefox/Edge/Safari)
    └── awtSCADA HTML file
            ├── Graphic Editor (drag & drop)
            ├── Runtime (fullscreen, alarms, trends)
            ├── Function Block Engine (53 blocks)
            └── WebSocket ←→ SCADA Gateway (Python)
                                ├── IEC 61850 (MMS, GOOSE, SV)
                                ├── OPC UA / OPC DA
                                ├── Modbus TCP
                                ├── MQTT / SNMP
                                └── SQLite Database

Buy Full Source Code

$15,000 — Buy on Gumroad

Includes: complete source code (JSX + Python), build system, English + Russian versions, demo project, production website. Delivered within 3 days after purchase.