jtremolo
Posts: 3
Joined: Wed Dec 11, 2019 2:57 pm

Conformal coating CM4

Sun May 16, 2021 3:32 am

We generally conformal coat all of our circuit boards for environmental reasons. Is there any guidance on conformal coating the CM4? Obviously the heat spreader should be avoided. Any components we should avoid while coating?

Thanks,
Jordan

dp11
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
Posts: 520
Joined: Thu Dec 29, 2011 5:46 pm

Re: Conformal coating CM4

Sun May 16, 2021 9:32 am

I haven't tried , but as long as you keep the connectors clean I don't see why not.

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