Solo
Create personal Arduino or Java projects, edit files, and run code.
Instant Command documentation
Build, run, and teach with Arduino ESP32 and Java projects.
Choose your workspace
Section titled “Choose your workspace”Instant Command has different workflows for personal projects and classroom work. Start with the path that matches your account.
Student
Join a class, work on assignments, run visible tests, and submit your work.
Teacher
Create classes and assignment content, configure tests, and review submissions.
Build a project
Section titled “Build a project”- Create an account and create your first project.
- Run the Arduino starter on the ESP32-C3 simulator.
- Work with Java 21 and its terminal.
- Enable project JUnit tests and keep them separate from assignment grading.
- Use the IDE controls reference and save/recovery guide.
- Create an ESP-IDF project or inspect Hardware tools.
- Choose a supported ESP32 target.
- Flash a physical device after a successful Arduino build.
Teacher authors can continue with assignment creation and automated grading. The test library availability notice explains why reusable Content entry points are currently hidden.