Ghizzy Jr
Tiny Robot-shaped Microcomputer
- Overview
- Commands
- Samples
- On-Module Code
Ghizzy Jr is a pocket-sized robot-shaped microcomputer that plugs directly into a USB port via PCB legs — no cable needed. Two RGB LEDs in the eyes and a Downlink port for chaining additional DUELink modules make it a tiny but capable maker board.
Designed primarily as a branded give-away for events. The board is special-order only, customized with your artwork. Listed price is for an order of 500 pieces; quantities of 250 are available at a higher per-unit price, with a 4-week lead time. Contact us for details.
Code it in Python, JavaScript, .NET, Arduino, or C++ — or run it standalone with MicroBlocks.
The "legs" are a printed circuit, not a standard USB connector. Works reliably on the vast majority of devices.
Key features • 2x RGB LEDs | Resources 📄 Schematics PID: 0x0C0002 |
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 this module accepts. See Samples for runnable code in popular host languages.
| Function | Description |
|---|---|
LEye(r,g,b) | Sets the left eye with r for red, g for green and b for blue color. |
REye(r,g,b) | Sets the right eye with r for red, g for green and b for blue color. |
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.
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Example code that calls this module's commands from popular host languages.
New here? See Get Started to connect a module and send your first command.
- Python
- JavaScript
- .NET
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Code that runs directly on this module's MCU. See how On-Module Code allows modules to run standalone.
- Script
- Arduino IDE
- MicroBlocks
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.
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See Arduino IDE page for more info.
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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 the MicroBlocks website.
Ordering Info
| Product | Part Number | Price |
|---|---|---|
| DUELink Ghizzy Jr (Custom Logo) | GDL-SPGHIZZYJR-B-CUSTOM | $2.99 |