humidity compliance of boards for outdoor usage , gel finish

Q&A Forum › Category: ESP32 › humidity compliance of boards for outdoor usage , gel finish

Hi,

Besides coating the side of a pcb , with nails finish, epoxy or else how can we protect a board from the humidity % it is programmed to report?

Regards

JPD

1 Answers

Steve Mercer answered 7 days ago

Back in the day we used to buy a product called “Elephant Snot” It’s kinda like liquid rubber. You encased everything in that.