I am looking for an outdoor humidity sensor. I have used the, now discontinued, HM1500LF -- it worked, but it failed after a year or so, I burned through 2 of them. I also tried the HUM1001. Supposedly it will work outside in a protected area. I guess my area wasn't protected enough. The board corroded and even after a thorough cleaning it remains dead.
So, any reasonable ideas accepted.
Thanks