I have a new 2316u connected to a Linksys NSLU2
and am seeing similar bogus wind readings plus occasional bad temp and rain readings. Before I replace the cables, thus eliminating any possibility of returning the 2316, I would like to try grounding the NSLU2. The power supply is a wall wart with a 2 prong plug. It has no serial ports to ground to (I'm using serial to USB converters).
Does anyone have any suggestions on how to ground an NSLU2?
BTW: The NSLU2 is also tracking a Brultech 1220.h home energy monitor and a 4860 watt Outback solar electric system.