Experimenting with high-precision GNSS-modules (u-blox ZED-F9P) - Part 2 (part 1: https://youtu.be/3b9ipsEoL9s )

This system consists of 3 modules, one working as a base and other 2 as rovers. Position of the two rovers is used to calculate the position of the "stylus tip". Communication with the devices and logging of the data is done with application running on a laptop the ZED-F9P-modules are connected to using USB. Some of the post-processing (creating point clouds and "movie script" for Processing) was also done using the same application. CGI-videos on the upper right and lower left were created using Processing. Meshes (convex hulls) for different parts were created using MeshLab.

Source code (QT, Windows) for the SW used to communicate with the u-blox-devices available at https://github.com/GNSS-Stylist/GNSS-Stylus

Equipment used:
- Ardusimple simpleRTK2B * 2 (U-blox ZED-F9P) (used as rovers)
- Ardusimple IP65-antenna * 2 (used for rovers)
- SparkFun GPS-RTK2 Board - ZED-F9P (U-blox ZED-F9P) (used…