I wonder if it continues the practicality of collocating a Davis sensor or other sensor of known accuracy in the MMTS shield? Any insight on who manufactures that shield? I’ve searched in vain.

Anyone else see the StarLink Train rising out of the WNW a few minutes ago?

I highly recommend Cooler Guys. Any 80mm fan will pretty much work with very minor modification to the fan housing.

https://www.coolerguys.com/

.... Is this a clean the connection first step, then call Davis? Seems kind odd for the humidity sensor to crap out this quickly.

Yes it is odd for a new station but like all things there is a failure rate, nothing is 100% perfect and humidity sensors do have issues in bad environments. If it's a moisture/humidity/temperature issue then this might become evident observing when the issue occurs over a time frame.     

But yeah clean/check the ISS socket & fully re-seat cable jack a few times and check for any signs of moisture. Don't worry if there is some form of dielectric grease on the contacts, that can be normal.   

Is there a guide somewhere that I am missing to swap out my Davis FARS fan with a computer case fan (VP2+ w/ 24 hour FARS)?

Yet another Davis fan has quit and they are now over $100 including shipping.  I was going to try to replace just the motor, but Jameco now has a 1,000 unit miminum order.  Amazon is out of stock of the fan that is just like the Jameco and I'm not sure which other fans are OK to use.

Anyway, I can get a 12v wall wart and run a line from a nearby outlet to my ISS, so was thinking the case fan may be the best option.


Thanks