Moisture in a freezer shouldn't be an issue. You may want to remove the PCB from the case and pre freeze it and the case. Removing moisture is a by product of cooling air humidity should be low I would think. If you are still worried you could pot the PCB.
On Jan 19, 2017 4:24 AM, "TJ Trout" <[email protected]> wrote: > Can somebody give me some ideas on how you would install an access point > inside of a refrigerator or freezer walk-in type and keep it from getting > moisture damage? >
