About Us
IoTSimulator helps beginners learn Arduino and ESP by letting you build virtual circuits, write code in a built-in editor, compile, and run simulations right in the browser.
Our Mission
Why We Built IoTSimulator
Muhammad Ichsanul Fadhil
Creator & Lead Developer
I have been passionate about microcontrollers and embedded programming for years. IoTSimulator was created out of a desire to make electronics approachable for everyone—so learners can test ideas, write real C++ code, and understand how circuits work without needing physical components on their desk.
Learning with microcontrollers is often intimidating for newcomers because loose jumper wires, driver installation issues, and hardware bugs create friction. Our goal is to remove those barriers so anyone can learn with confidence.
Behind the scenes, IoTSimulator is built around a simple principle: practice should be instant, safe, and fun. When you are learning, you should not lose hours trying to fix broken USB drivers or hunting down wiring mistakes in the dark. You should be able to open a project, read a short beginner guide, tweak the code, and immediately see what happens.
We built this platform to answer the questions beginners ask most: "Which pin connects to what?", "Why does my code compile but the LED doesn't blink?", and "How can I test an idea before buying components?" This simulator lets you test your logic in a virtual sandbox that behaves like the real world.
Our mission is not to replace hands-on hardware, but to make your first learning steps smoother. When you finally pick up a physical Arduino or ESP32 board, you already understand how pins, sensors, and code fit together.
Beginner Friendly
Clear starting points, step-by-step guides, and built-in AI assistance that helps you understand every single pin and connection.
Real Code Workflow
Write genuine Arduino C++ sketches, compile them in real time, and observe serial telemetry just like physical hardware.
Intelligent AI Copilot
Generate circuits from natural language prompts, auto-wire parts, and fix compiler errors with a single click.
Guided Learning First
Clear explanations and wiring checklists accompany every project so you learn the theory behind the circuit.