AI wiring diagram

Generate a wiring diagram with AI

Describe the parts you are using and Codey Online draws a clear wiring diagram - which pin connects where - and writes the matching Arduino or ESP32 code to go with it.

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Generate a wiring diagram with AI

Wiring diagrams, generated from your idea

Getting the wiring right is the scariest part of any project. Codey Online removes the guesswork: tell it "connect an HC-SR04, a servo and an OLED to an Arduino UNO" and it produces a clean connection diagram showing every pin, wire and power rail. Because the same AI writes the code, the diagram and the sketch always match.

Voltage-aware, not just pretty pictures

Codey checks logic levels and power while it wires. It warns when a 5V sensor meets a 3.3V pin and suggests the fix. The diagram is built specifically for your board and components - not a generic template - so you can build the circuit with confidence and flash the firmware right away.

Why our AI wiring diagrams are different

Diagrams tied to real components and real, compilable code.

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Pin-accurate connections

Every wire maps to a real pin on your board and component, based on an indexed catalog of parts.

Voltage and logic checks

Codey flags 3.3V vs 5V mismatches and power problems before you connect anything.

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Diagram plus code

The wiring and the sketch are generated together, so what you build matches what you flash.

AI wiring diagram - FAQ

Can AI really draw a correct wiring diagram?
Yes. Codey uses a catalog of real components with known pinouts, so the diagram reflects actual pins on your board - not a rough sketch.
Does the diagram match the code?
Always. The same AI writes both, so the pins in the diagram are exactly the pins used in the generated sketch.
Which boards and parts are supported?
Arduino UNO, Nano and Mega plus ESP32 boards, with a growing catalog of sensors, displays, motors and modules.
Is it free?
You can generate wiring diagrams for free. Pro raises the limits for 9.99 euro per month.

Build your Arduino or ESP32 project with AI

Describe what you want to build. Codey Online writes the code, draws the wiring diagram, compiles it and flashes your board straight from the browser.

Start for free