u-blox - Would you like to have access to a low-cost shield that supports a multi-constellation and multiband #GNSS receiver, including RTK functionality? Back the simpleRTK2B project on Kickstarter, the first multiband
Spilling the Beans on RTK – Deep South Robotics
Piksi: GPS at Centimeter Resolution | Engineering.com
RoboUP Robotic Mower with RTK-GPS and robot vision crowdfunds - NotebookCheck.net News
Real-time positioning with Centimeter-level accuracy - Hackster.io
GPS-RTK HAT with cm-level high-precision RTK-GPS positioning - Hackster.io
Spilling the Beans on RTK – Deep South Robotics
The world smallest precision GPS ! | Indiegogo
Equip Your Home Drone Build With Super-Accurate GPS Thanks To The Piksi On Kickstarter | TechCrunch
GPS-RTK HAT with cm-level high-precision RTK-GPS positioning - BeagleBoard Projects
Piksi open source RTK GPS – sUAS News – The Business of Drones
GPS-RTK Raspberry Pi Hat offers high precision positioning in real-time