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🏙️ IoT & Smart City

Sensor networks, smart grids, traffic optimisation and the connected urban infrastructure.

48 simulations60 fps real-time0 install steps
IoT Sensor Network: Bandwidth & Congestion (2D)New📱2D top-down IoT sensor-network lab: sensor count, transmission rate and a bandwidth cap… IoT Edge vs Cloud Latency Simulator (2D)New📱Interactive 2D IoT data-pipeline simulator: watch sensor packets queue at an edge gateway or… Smartwatch Ambient Mode Power Budget (2D)New📱Interactive 2D smartwatch power-budget simulator: toggle ambient/always-on display mode,… IoT Device Authentication 2D: PSK vs Certificate vs TPMNew📱Interactive 2D diagram of an IoT device fleet authenticating against a gateway with… BLE Beacon EKF Position TrackerNew📱A top-down 2D simulator where an Extended Kalman Filter over a constant-velocity motion… BLE Indoor Positioning: RSSI Trilateration & Wall Shadowing LabNew📱Interactive 2D top-down BLE positioning simulator: three beacons trilaterate a rider's… Edge AI Duty-Cycle Lab: TinyML Battery Budget (2D)New📱Interactive 2D IoT sensor-node schematic running an on-device TinyML classifier: tune… Task Offloading: Local vs Edge vs Cloud (2D)New📱Interactive 2D simulator of the mobile-edge-computing offload decision: for each task,… Mobile-to-IoT Connection Topology: Direct vs Cloud vs HybridNew📱Interactive 3D simulator of how a mobile app reaches an IoT device: a direct BLE link, a… IoT Network SimulationNew📱Explore a single sensor-to-gateway link by choosing the protocol and observing latency,… IoT Network SimulationNew📱Model a self-healing mesh network with multi-hop routing where packets navigate through… Edge AI Duty-Cycle Lab: TinyML Battery BudgetNew📱Interactive 3D IoT sensor node running an on-device TinyML classifier: tune sampling rate,…
IoT Edge vs Cloud Latency SimulatorNew📱Watch a real IoT data pipeline in 3D: sensor packets queue at an edge gateway or offload to… IoT Sensor Node Battery Life SimulatorNew📱Interactive 3D simulator of a battery-powered IoT sensor node: pick a radio protocol… IoT Device Authentication: PSK vs Certificate vs TPMNew📱Interactive 3D simulator of an IoT device fleet authenticating against a gateway with… Task Offloading: Local vs Edge vs CloudNew📱Interactive 3D simulator of the mobile-edge-computing offload decision: for each task,… Mobile-to-IoT Connection Topology: Direct vs Cloud vs HybridNew📱Interactive 3D simulator of how a mobile app reaches an IoT device: a direct BLE link, a… BLE Beacon Indoor PositioningNew📱A phone walks a room past fixed Bluetooth Low Energy beacons while a live least-squares… Scooter Unlock: BLE RSSI Proximity LabNew📱Interactive 3D model of how shared e-scooters unlock over Bluetooth Low Energy: a… Smart Home Rule Conflicts: Flapping & Debounce SimulatorNew📱Interactive 3D smart-home automation engine: a geofence rule and a dusk-to-dawn schedule… Smartwatch Ambient Mode Power BudgetNew📱Interactive 3D smartwatch power model: toggle always-on ambient display versus full active… Smart City Sensor GridNew📱Interactive 3D simulation of a smart city sensor grid: adaptive traffic signals read live… IoT Protocol Comparison: MQTT vs CoAP vs HTTPNew📱Interactive 3D comparison of MQTT, CoAP and HTTP for constrained IoT devices: watch packets… IoT Data Analytics SimulatorNew📱Interactive 3D model of an IoT analytics pipeline: sensor readings stream in from many… IoT Fleet Health MonitorNew📱Live 3D heatmap of a connected device fleet: battery drains and age-based dropout risk push… Pollution Detection Sensor Network SimulatorNew📱A smokestack releases tracer particles that advect on a tunable wind field and diffuse via… Automated Beekeeping Operation SimulationNew📱A 3D model of an automated beekeeping operation: hive sensors stream telemetry to a hub… Data Security and Privacy for Digital Beekeeping OperationsNew📱A 3D smart-apiary lab showing hive sensors streaming telemetry to a cloud dashboard, with an… IoT Sensor Network SimulatorNew📱Watch a wireless IoT sensor network in action: packets stream from battery nodes to a… IoT Sensors and Digital Recordkeeping for ApiariesNew📱An interactive 3D hive rigged with a weight scale, temperature/humidity probe and wireless… Smart Hive Technology: What IoT Sensors Actually AddNew📱A 3D cutaway smart hive fitted with temperature, humidity, weight and acoustic sensors… Ambient Computing: Context-Aware Smart Home SimulatorNew📱Watch an ambient-intelligence network fuse motion, light, temperature and sound sensors into… Climate Early Warning Sensor NetworkNew📱A sensor mesh watches for extreme-weather precursors — when enough neighbouring sensors… Understanding IoT – A PrimerNew📱Exploring the core concepts and technologies behind IoT – from sensors to cloud computing –… Communication Advanced Iot Communication SimulationNew📱This simulation demonstrates how the Internet of Things (IoT) utilizes wireless… Internet of Things SimulatorNew📱This simulation allows users to explore the core functionalities of Internet of Things (IoT)… Iot Iot Integration SimulationNew📱This simulation demonstrates the integration of Internet of Things (IoT) devices within a… Iot Iot Monitoring SimulationNew📱This simulation demonstrates the monitoring of Internet of Things (IoT) devices and their… Iot Iot Platform SimulationNew📱This simulation demonstrates the functionality of an Internet of Things (IoT) platform. It… Iot Iot Protocols SimulationNew📱This simulation demonstrates the use of Internet of Things (IoT) protocols for communication… Iot Iot Security SimulationNew📱This simulation demonstrates the security aspects of Internet of Things (IoT) devices. It… Internet of Things Connectivity SimulationNew📱This simulation explores how different network configurations – including bandwidth and… Technology Internet Of Things SimulationNew📱This simulation illustrates the core concepts of IoT by allowing users to design and deploy… Technology Iot Development SimulationNew📱This simulation focuses on the development process for IoT applications. Users will learn… LoRaWAN IoT Network CoverageNew📱Adjust spreading factor 7–12 and transmit power to trade data rate for range, and watch… IoT Sensor NetworkNew📱IoT sensor network simulation with MQTT, edge computing and Kalman filter for sensor fusion. IoT Sensor Node Battery Life Simulator (2D)📱Interactive 2D simulator of a battery-powered IoT sensor node: pick a radio protocol… Smart Home Rule Conflicts: Flapping & Debounce Simulator (2D Map)📱Interactive top-down 2D smart-home automation map: a geofence rule and a dusk-to-dawn…
About the category

IoT & Smart City

Sensor networks, smart grids, traffic optimisation and the connected urban infrastructure.

Three.js · WebGL 60 FPS CC BY 4.0
Quick facts
48interactive simulations in this category
⚡runs at 60 FPS in any modern browser
🌐English, Ukrainian, Polish, Spanish, German, Japanese, Italian, Portuguese (Brazil), French, Arabic, Dutch, Chinese, Korean, Hindi, Turkish, Vietnamese, Russian, Indonesian, Persian, Bengali, Thai, Filipino, Swahili, Urdu, Malay, Tamil, Hebrew, Greek, Punjabi, Amharic, Burmese, Khmer, Georgian, Nepali, Mongolian, Armenian, Sinhala, Lao, Czech, Romanian, Hungarian, Bulgarian, Swedish, Danish, Finnish, Norwegian, Slovak, Croatian, Serbian, Slovenian, Lithuanian, Latvian, Estonian, Icelandic, Albanian, Macedonian, Bosnian, and Maltese
🎓CC BY 4.0 — free for classrooms and LMS embeds

Frequently asked questions

Do I need to install anything to run IoT & Smart City simulations?▾

No. Everything runs entirely in your browser — no downloads, plugins or accounts. Works in Chrome, Firefox, Edge and Safari; most simulations also work on mobile.

Can I use these simulations for teaching?▾

Yes — all content is free for educational use under CC BY 4.0. Link to any simulation directly or embed it in your LMS with an iframe; no API key required.

Are the models scientifically accurate?▾

They use the same mathematical formulations as professional software, integrated numerically in real time. Each simulation lists its algorithms, and many link to an article explaining the mathematics.

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