UBX binary protocol, extra tips (arduino)

Previous video: https://www.youtube.com/watch?v=TwhCX0c8Xe0 Source code (see also pinned comment below): http://www.iforce2d.net/sketches http://www.iforce2d.net/sketches/UBX_GPS2.zip Spreadsheet: https://goo.gl/pxk4cv