Small and mighty.
The Nano 2 improves on everything that was great about the Nano Trackball. It has an improved sensor and a new configurable button. And yes, it still fits perfectly into your setup.
Made to scroll.
The Nano 2 packs big functionality in a small package. Compact and lightweight, it fits anywhere you need it.
The Nano 2’s new sensor is the PAW-3222, and it’s a major upgrade over the original Nano. With a polling rate of over 1,000Hz, a CPI of up to 4,000 and up to 10g acceleration, the Nano 2’s sensor performance punches above its weight.
The Nano 2’s button triggers drag scrolling mode, giving you all of the precision of the Nano 2’s great sensor for a great scrolling experience. The button is configurable with VIA, giving you the option to customize as much as you want.
Simplicity is possibility.
Customize Your Case
Since everything is 3D printed, you’re not limited to our designs and colours. Make your Nano 2 as unique as you.
Limitless Integration
The Nano 2’s simplicity means you can use it as a building block in your tech setup. The Ploopy Mods Index can provide plenty of inspiration for how to integrate a Nano into your setup.
Ultimate Maintainability
If any part breaks, you can print out replacements using any 3D-printer and using our open-source design files. That means a longer lifespan for your Nano 2.
Button Configurability
The Nano 2 comes preloaded with QMK. You can customize the Nano 2’s button function however you like through the VIA web app.
Fully open-source.
Complete documentation
Full, detailed documentation for assembly, modifications, and maintenance is available, including helpful photos and diagrams to help you complete your build.
Entirely open-source
Source files for STEP files, PCB design files, firmware, and everything else are available, for free, forever, without any limits.
Radical transparency
We believe in giving our supporters all the information to make informed choices. That’s why we are committed to full transparency on parts, fabrication methods, and how it all works.
Tech specs that work for you.
Case Dimensions
62mm x 54mm x 49mm, or
2.4″ x 2.1″ x 1.9″
Supported Operating Systems
Windows, Mac, and Linux
Weight
90g, or 3.2oz
Tracking Chip
PAW-3222
>1,000Hz Polling Rate
Default 1,000 CPI
Up to 4,000 CPI
Up to 10g acceleration
Microcontroller
Raspberry Pi RP2040
Cortex M0
125MHz
See what others have said about the original Nano.
“It’s lovely- the size is brilliantly portable and I’m genuinely shocked at the smooth tracking. Very solid construction and a pleasant weight.”
U/SOCARVES (REDDIT)
“Very cool product. I would never have thought to ask for this specific design but using it has really been a lot of fun.”
U/CHOPS_BIG_TREES (REDDIT)
“I bought the nano mostly as a curiosity and to support the effort. I’m beyond surprised, but I really (really) like the nano. I have an ErgoDox and wiring up the keyboard to handle mouse buttons was easy and works amazingly well”
U/CHGRAY (REDDIT)
“I can’t wait for this – I think in the next year I’m building an ergo mech keyboard and this would be a perfect companion to it!”
U/ORANGEMOONBOOTS (REDDIT)
“Today I assembled the Ploopy Nano, it is just so adorable!”
U/MOLDY_BREADROLL (REDDIT)
“Got mine Monday and it’s great. I’ll want to replace the top housing for something nicer But the experience is great.”
U/DEFLAGRATIO1 (REDDIT)
“I think this would be great for my left hand”
U/VICTIM_OF_TECHNOLOGY (REDDIT)
“This is such a cool design, and it looks really easy to iterate on!”
U/EXCRUBULENT (REDDIT)
“This is amazing, exactly what I’m looking for. 40$ is a steal!”
U/HOMBRE_SIN_TALENTO (REDDIT)
Shop the complete collection.
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![Nano 2 Trackball [PREORDER]](https://ploopy.co/wp-content/uploads/2025/10/MG_2581-324x324.jpg)
Nano 2 Trackball [PREORDER]$59.99 CAD
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And on Reddit
Join the community. See the latest builds and colour runs. Learn about mods that extend the functionality of your devices. And weigh in on future product features.