Ghizzy Jr
Tiny Robot-shaped Microcomputer
- Overview
- Driver
- Daisylink
- Standalone
Thinking about an exciting give-away for your next event customized with your logo? This is Ghizzy Jr, quite possibly the smallest, cutest, and smartest keychain in the world! This mini robot-shaped pocket-sized microcomputer plugs right into a USB socket and is a programmable board with endless possibilities, thanks to its Downlink connector. Start by controlling the full-color eyes and then start daiylinking any of the DUELink modules!
Ghizzy can be commanded from one of the many supported Coding Languages, and it can run stand alone using MicroBlocks. Ghizzy Jr is only available as a special order, customized with your artwork.

The listed price is for an order of 500 pieces, with higher price for 250 pieces. Account for a 4-weeks lead-time. Please Contact us for more information.
The "legs" are not a standard USB connector but a printed circuit. This works great on 99% of devices with a possible rare failure.
This board ships preloaded with MicroBlocks firmware.
Key features • 2x RGB LEDs | Resources PID: 0x0C0002 |
See Drivers page for further details.
| 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. |
The Code!
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These Daisylink samples assume the driver is installed, see the Driver Tab.
- Python
- JavaScript
- .NET
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These samples show how to run DUELink Standalone.
- Script
- Arduino
- MicroBlocks
This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the driver to be loaded first, see the Driver Tab.
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See Arduino 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 MicroBlocks' website.
Ordering Info
| Product | Part Number | Price |
|---|---|---|
| DUELink Ghizzy Jr (Custom Logo) | GDL-SPGHIZZYJR-B-CUSTOM | $2.99 |