I wanted to give an overview of what sensors/shields are represented on the link I’ve provided, to make it all clear:
2/6 - 14/9: Barani graph 1, Davis FARS graph 2
15/9 - 7/10: Barani graph 1, grass sensor (no shield) graph 2
8/10 - 23/11: Barani graph 1, SmartCellino graph 2
24/11 - current: SmartCellino graph 1, Barani graph 2
@tobyportugal