I Built a Complete IoT System Without Any Hardware!

In this video, I'll show you how to create a complete ESP32-based IoT monitoring and control system using the Wokwi Simulator. We will simulate an ESP32 and DHT11 sensor, monitor temperature and humidity data in real time, and remotely control LEDs using both Blynk IoT and Adafruit IO. You'll learn how to: ✅ Create a free Wokwi account ✅ Simulate ESP32 without physical hardware ✅ Interface a DHT22 temperature and humidity sensor ✅ Create dashboards in Blynk IoT and Adafruit IO ✅ Monitor live sensor data on web and mobile dashboards ✅ Control LEDs remotely from anywhere ✅ Connect ESP32 to cloud platforms using Wokwi-GUEST WiFi This project is perfect for beginners, students, makers, and anyone interested in learning IoT, ESP32, cloud dashboards, and remote monitoring systems without purchasing hardware. 🚀 Whether you're starting your IoT journey or looking for a free way to prototype projects, this tutorial will help you build and test a complete cloud-connected system directly from your browser. ************************************************* Download code: https://github.com/theinfoflux/ESP32-... ************************************************** 💖 Support my projects on Patreon   / theinfoflux   Contact us: [email protected] ************************************************** Related videos: Adafruit IO IoT Project | LED Control and DHT Sensor Monitoring    • Adafruit IO IoT Project | LED Control and ...   Home Automation using Adafruit IO    • Home Automation using Adafruit io   Non-Contact Temperature Sensor MLX90614 with ESP32 | Monitor on Blynk App    • Non-Contact Temperature Sensor MLX90614 wi...   How to Control DC Motor with ESP32 & Blynk: Speed & Direction Tutorial    • How to Control DC Motor with ESP32 & Blynk...   ******************************************************************* #ESP32 #Wokwi #WokwiSimulator #IoT #Blynk #AdafruitIO #DHT22 #ESP32Projects #IoTProjects #Arduino