MicroPython on Wokwi - Online ESP32, STM32, Arduino Simulator

World's most advanced ESP32 simulator

Online Embedded Python Simulator

Use Wokwi to simulate embedded MicroPython projects and test your hardware projects.

Basic Examples

ESP32 + OLED (SSD1306)

ESP32 + OLED (SSD1306)

Neopixel Ring Rainbow

Neopixel Ring Rainbow

RGB LED

RGB LED

7-Segment Display Counter

7-Segment Display Counter

LCD 16x2 Example

LCD 16x2 Example

OLED Display (SSD1306)

OLED Display (SSD1306)

IoT Examples

MicroPython MQTT Weather Logger

MicroPython MQTT Weather Logger

MQTT NeoPixel Ring

MQTT NeoPixel Ring

Jokes API Example

Jokes API Example

Starter Templates

Pi Pico Blink

Pi Pico Blink

ESP32 Blink

ESP32 Blink