The Wokwi Embedded Simulator for ESP32, Arduino and Raspberry Pi Pico
Wokwi is an embedded systems and IoT simulator supporting ESP32, Arduino, and the Raspberry Pi Pico. Your code never leaves your computer – Wokwi runs the simulation inside VS Code, using the firmware binaries from your project.

Features
- Supported architectures: RISC-V, ARM, Xtensa, and AVR.
- Huge library of electronic components: sensors, LEDs, LCDs, motors, relays, etc.
- Integration with ESP-IDF, PlatformIO, and Arduino.
- Virtual Logic Analyzer – Capture digital signals in your simulation (e.g. UART, I2C, SPI) and analyze them on your computer.
- Built-in WiFi Gateway that allows the simulated ESP32 to connect to the your local network and the internet, and use cloud services.
- Virtual Logic Analyzer – Capture digital signals in your simulation (e.g. UART, I2C, SPI).
- GDB integration – Debug your code using the VS Code debugger.
See more on the Microsoft Visual Studio Marketplace.
Read More: The Wokwi Embedded Simulator for ESP32, Arduino and Raspberry Pi Pico … – Adafruit Blog