DueDuino

Arduino form factor inspired DUELink mainboard

---

Overview

DueDuino is a DUELink microcomputer in the classic Arduino form factor — same shield-compatible pin layout, same mounting holes, USB-C, and a power jack. Drop in an Arduino shield and the board behaves like an STM32-based Arduino.

Program it directly in the Arduino IDE, or use it as a host that drives a chain of DUELink modules from Python, JavaScript, .NET, MicroPython, or scripting. The Downlink port adds sensors, displays, and motors over a single cable without rewiring.

Pick DueDuino when your project — or your students — already work in the Arduino ecosystem.

Key features • Arduino form factor • USB-C connector • PowerJack • Downlink connector for Daisylinking modules • 69x56mm Overall Dimension

Resources 📄 Schematics 🔩 3D STEP file PID: 0x000012

🌿 Cables not included

Modules ship without cables to reduce waste. Some specialty boards include a USB cable; for the rest, see Cables to add cables to your order.

Commands

Commands this module accepts. See Samples for runnable code in popular host languages.

Function	Description
BtnLdr()	Returns 1 if LDR button is pressed.
DVer()	This driver version.

Peek under the hood

The script below is this module's driver — it teaches the hardware how to respond to the commands listed above. It ships pre-loaded from the factory; most users never need to open it.

DueDuino Driver

loading...

See full example on GitHub

Samples

Example code that calls this module's commands from popular host languages.

tip

New here? See Get Started to connect a module and send your first command.

Python

Python Sample

loading...

See full example on GitHub

JavaScript

JavaScript Sample

loading...

See full example on GitHub

.NET

.NET Sample

loading...

See full example on GitHub

On-Module Code

Code that runs directly on this module's MCU. See On-Module Code for an overview.

Script

This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the module's driver to be loaded first, see the Commands Tab.

Standalone Script Sample

loading...

See full example on GitHub

Arduino IDE

See Arduino IDE page for more info.

Standalone Arduino Sample

loading...

See full example on GitHub

MicroBlocks

This project runs standalone. It assumes that the MicroBlocks firmware is already loaded on the module.

Click the button below to open, edit, and run the project directly on MicroBlocks' website.

Ordering Info

Product	Part Number	Price
DUELink DueDuino	GDL-MCDUEDUINO-A	$9.95

Buy Now!Catalog Home