Virtual Online Arduino and ESP32 Simulator - Wokwi Arduino Simulator features

Hello all,

I would like to introduce a free Arduino simulator and an ESP32 simulator for all those people who are looking for a

  • faster Arduino simulator

  • simulator with lots of examples

  • Arduino simulator with the support team

  • The simulator can run flawlessly on Windows, macOS, and on mobiles as well

  • Free ESP32 Simulator to learn ESP32 programming

free Arduino simulator by Wokwi
free ESP32 simulator by Wokwi

This Arduino simulator can be used by students to learn Arduino programming and ESP32 programming faster

It is very easy to share the project (just one click) with others. This enables easy code sharing as well. This also helps the teachers to create partial projects which students can take to complete.

All the interfaces are made free. There is no limitation (irritation) of limited simulation time or limited simulated parts. Hence, especially during the situation we all are in, hence Wokwi Arduino and ESP32 simulator is a very good solution for schools, universities and remote classes.

Other benefits of the free Arduino ESP32 simulator

  • Free

  • faster simulations

  • multi-file projects are supported

  • Supports UNO, Mega, Nano, ATTiny85 as well

  • Supports a lot of peripherals and sensors

  • very easy to add third-party libraries and work with them

  • The projects are stored on the server. hence, they can be accessed anywhere, anytime via any device

  • Coding can be done on any PC with a browser. Many people are coding on their mobiles and tablets too,

  • No installations or downloads are necessary!

  • ESP32 Simulator supports MicroPython as well


Example projects

ARDUINO and PUSH BUTTON projects

Simon Game - A memory game with 4 push buttons

Diatonic Piano - A 8-note piano, use keys 1-8 to press the buttons and play the notes.

Bounce vs non-bounce - a good example of showing how a bounce in mechanical switches can create multiple ON-OFF conditions due to a single user press.

ARDUINO and LED projects

Blink - Arduino's standard Blink sketch

ARDUINO and LCD1602, LCD2004 projects

LiquidCrystal Hello World

LiquidCrystal I2C Hello World

LiquidCystal Custom characters

Electronic Safe

DS1307 Clock

LCD2004 Tiny Pacman on Wokwi

ARDUINO and MEMBRANE-KEYPAD projects

Basic Keypad example

Arduino Calculator

Electronic Safe

Arduino SERVO MOTOR examples

Sweep

Knob

ATTiny85 examples

ATtiny85 Blink

ATtiny85 Simon Game

ATtiny85 FastLED Matrix

ATtiny85 Charlieplexing

ATtiny85 SSD1306 + DHT

ESP32 Arduino Simulator Examples#

ESP32 MicroPython Simulator Examples#

ESP32 Simulator ESP-IDF Examples#

The following examples use the ESP-IDF functions. They are compiled using Arduino ESP32 Core:

You can find a lot of Arduino library examples as well.


Got a suggestion? Need a hand?

People here on Discord for support
Join the Facebook group to share your projects and ask questions as well!

Please support this free Arduino simulator and ESP32 simulator platform by testing, tinkering with other projects and also by giving feedback!

Thanks a lot. Please DM or reply with comments and let us know what you think!

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