Simulating IoT projects in Wokwi | MQTT in ESP32

In this video, you will learn how to simulate IoT projects in Wokwi. Specifically, we will use MQTT protocol in ESP32 to subscribe and publish data to MQTT broker and all using wokwi simulator. So you can make IoT projects without hardware.
The dashboard tutorial can be found at : • MQTT in Node RED: Buil...
project link: wokwi.com/projects/3499436595...
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Video Chapters:
00:00 Intro
00:23 what is wokwi IoT simulator ?
01:30 which boards are available in wokwi ?
01:49 how much wokwi cost ?
02:10 making account in wokwi .
02:25 Hello world example for ESP32 in wokwi.
03:10 Making circuit in wokwi.
04:45 writing code for MQTT in ESP32
09:55 Testing using Nodered mqtt dashboard '
---------------- HOW TO MQTT SERIES ----------------
How To MQTT Series: • How to MQTT ?
ESP8266 WifiManager: • Esp8266 connect WIFI w...
What is MQTT: • MQTT for beginners | W...
Raspberry pi as MQTT broker: • Raspberry Pi as a MQTT... ​
ESP8266 Publish/Subscribe local MQTT broker: • ESP8266 (NodeMcu) Rasp...
ESP8266 Publish/subscribe to Cloud | MQTT:
• ESP8266 Publish/subscr...
Arduino real-time plotting MATLAB: • Arduino Realtime graph...
Arduino Real-time plotting PYTHON: • Arduino plot graph usi...
MQTT in MATLAB: • MQTT in MATLAB | Realt...
MQTT in Python : • MQTT in Python | build...
Real time plotting in PYTHON using MQTT : • Python ESP8266 MQTT co...
Android app MQTT: • MQTT Android Applicati...
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#MQTTsimulator #ESP32 #wokwi #iotproject Hire me on Fiverr: www.fiverr.com/s/z2dj0R
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Please watch: "How to Set Up Wokwi for IoT Simulation in VS Code with PlatformIO"
• Simulating IoT project...
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[@HighVoltages]

Dashboard tutorial: th-cam.com/video/TNHAZxwB-9o/w-d-xo.htmlsi=GTenzDiGRb9DAVUW

[@user-ui5zt9tc3k]

I am unable to understand how and where do we change all the pin numbers
Can you please help me out with this

[@yugantttttt1120]

Sir , how did you made dashboard

[@HighVoltages]

here is the tutorial: th-cam.com/video/TNHAZxwB-9o/w-d-xo.html

[@DavidBarnwell876tkdja]

The pin numbers iin thw Wokwi ESP32 simulatoir have changed. Pin number D12 does not exist anymore for example.

[@HighVoltages]

Yes, I checked that. In this case hover on the pin and it will show the pin number and use that in the code.