IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.

IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.

Create a new Arduino Uno simulation project, run it in your browser and share your code and schematics.

IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.

IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.

IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.

Wokwi is an online Electronics simulator. You can use it to simulate Arduino, ESP32, STM32, and many other popular boards, parts and sensors.

Create a new ESP32 simulation project, run it in your browser and share your code and schematics.

Sign in to Wokwi using a magic link sent to your email address.

By default, Wokwi will look at the firmware binary and try to figure out the offset automatically, based on the presence of the bootloader and the type of the chip. If Wokwi can't figure out the offset, it will …