Duino Code Generator

An online AI tool that writes ready-to-compile Arduino C++ code from a simple sentence or paragraph describing your project.

Yes—generate as many sketches as you want, no credit card or account required.

All mainstream Arduinos (Uno, Nano, Mega) and popular compatibles like ESP32, ESP8266, STM32.

The generator gives you a complete .ino file; just open it in the Arduino IDE or VS Code, hit Upload.

Name your board, list exact sensor part numbers and pin numbers, and state the desired behavior in short, clear sentences.

Basic wiring skills help, but zero coding knowledge is required—the tool writes everything for you.

OpenAI GPT-3.5-turbo, fine-tuned for embedded C++ generation.

Yes. For large builds, describe each subsystem separately, generate, then combine the sketches.