Ploopy Releases $52 Ploopy Bean Pointing Stick for ThinkPad TrackPoint Lovers

Ploopy, the makers of the DIY-friendly peripherals, like the Ploopy Adept trackball and the Ploopy Trackpad, has just released the Ploopy Bean, a standalone pointing device that mimics the functionality of something like the Lenovo TrackPoint that has become so popular with ThinkPad users. However, the Bean takes the pointing stick and dials it up to 11, giving users four programmable buttons around the pointing stick and allowing full customization via open-source QMK firmware. By default, the Ploopy Bean’s keymap features left, middle, and right click as well as a drag scroll option and pre-configured QMK combos for forward and back buttons, making it equivalent to a standard six-button mouse.

Ploopy has opted for a magnetic Texas Instruments TMAG5273 magnetic sensor, which is theoretically capable of reading the position of the pointing stick 20,000 times a minute. The pointing stick also has a wider-than-average range of motion, allowing for up to 11 mm of movement in each axis. The switches in the Bean are Omron D2LS-21 “Subminiature” switches, which are rated for 20 million clicks—basically extra-small mouse switches with a clicky actuation. The Bean is compatible with VIA for easy customization, although more in-depth customization can be performed by editing the firmware directly (if you’re comfortable coding), or with the QMK Configurator. While Ploopy does sell the Bean for CAD 69 (~$52 converted)—currently under pre-order—it has also published all of the necessary 3D models, electrical CAD files, firmware, and documentation necessary to make your own version or tweak the design. The version Ploopy sells is also 3D printed in