ESP32 Online Free Simulator by Wokwi

ESP32 simulator - Online, Free as well as easy to use.

Let us see how we can start with an ESP32 blink project using the Wokwi Arduino simulator. In this project, you will blink an ESP32 simulator. At the end of the article, you will find that learning ESP32 programming will be easier and faster. The best part is that you can learn anywhere. ESP32 simulator from Wokwi is free, works online and also on the mobile browser!

Let us get started.

Link to the ESP32 Simulator home page - https://wokwi.com/

ESP32 Simulator template project - https://wokwi.com/arduino/new?template=micropython-esp32

ESP32 docs - https://docs.wokwi.com/guides/esp32

Here are the brief notes

1. Editor window (your python script for your project goes here) 📚
2. diagram.json - This is where you can play with a lot of customisations and features for your project
3. Share button - This will create a link that you can share with your friends. anybody can run the project online on their own computer or mobile 📢
4. Play simulation button - Click here to run your code. If there are no errors, the simulation will run fine 🏒
5. Add part button - This is to add a new part. You can add LEDs, resistors, Shift registers, encoders, buttons, switches and more...
6. Click this button to pop-up more options
7. Docs - Read the manual first - you will get all the details you need to know about the WOkwi simulator and wokwi elements. This document is kept up-to-date always 📚📚📚📙📓📙
8. Fit - This button will help you bring your simulation window elements into the visible window space
9. Zoom-in button - click to enlarge the simulation element view
10. Zoom-out button - click to reduce the simulation window
11. Grid- enable to bring grid in the simulation window
12. Full-screen - hides the editor window - Enjoy the fullscreen ESP32 simulation
13. Help - SOS 😎
14. Simulator Window 😉

print("Hello, ESP32!")

This line prints the text in the print command on the terminal. you can continue from here