Most mice and trackballs try to do it all with extra buttons, flashy RGB lights, and complicated software that requires constant updates and configuration tweaks through bloated apps. But sometimes simplicity wins when you just need precise control and reliability without the extras. For anyone who values portability and the freedom to tinker with their gear, finding the right pointing device can be a challenge in a market flooded with gaming-focused options.
The Ploopy Nano 2 trackball is a refreshing alternative that strips away the unnecessary extras and focuses on what matters. It’s ultra-compact, open-source, and designed specifically for customization by users who want complete control over their tools. Priced at $59.99 CAD, about $43 USD, it’s made for makers, coders, and anyone who wants a mouse that fits their workflow perfectly without forcing adaptation to preset configurations.
Designer: Ploopy
The Nano 2 features a compact footprint that sits easily beside any keyboard without dominating valuable desk space for other gear. The 3D-printed body in opaque black, paired with tracking balls in red, blue, or black for personal preference, feels solid and purposeful in use during extended sessions. The minimalist design and low profile make it easy to integrate into any setup, from home offices to creative studios, without clashing with existing equipment.
Roller bearings give the 1.5-inch ball a satisfying, tactile feel during use, though they do make a scratchy grinding sound that’s part of the Nano’s mechanical character and feedback. Some users love the audible feedback as confirmation of movement, while others may find it distracting in quiet library or office environments. The sound is noticeable but adds to the analog, mechanical feel that distinguishes it from silent optical trackballs.
The big upgrade is the PAW-3222 sensor, which delivers a polling rate over 1,000Hz, up to 4,000 CPI, and 10g acceleration for smooth, precise tracking during demanding design or coding work. The new button triggers drag scrolling by default out of the box, but thanks to QMK and VIA support, you can remap it to anything you need instantly, from click to macro to custom functions.
USB-C replaces the old micro-B port found on the original Nano, improving durability and making charging and programming easier for modern setups with universal cables you already own. As with all Ploopy devices, the Nano 2 is fully open-source, with hardware under the CERN OHL license and firmware under the GPL for complete transparency and user freedom. Assembly guides, modding tips, and all design files live on GitHub.
Whether you’re coding complex projects, designing graphics, or just want a minimalist pointer for your laptop bag during travels and commutes, the Nano 2 brings personality and function to your workspace effortlessly without taking up space. Its compact size, open-source roots, and tactile feel make it a conversation starter and a daily companion for anyone who values control and creativity in their desktop tools.
The post Ultra-Compact Open-Source Trackball Has One Button You Can Remap first appeared on Yanko Design.
