Cooling fan?

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mjmnz
Posts: 3
Joined: Wed Apr 17, 2019 9:56 am

Cooling fan?

Post by mjmnz » Mon Aug 26, 2019 6:18 am

I am setting up a RPi CNC using external stepper drivers (DQ542) on a large format CNC (1300 x 1000) after loosing two PCs running LinuxCNC in the last 12 months - psu's died - we live on the beach so salt laden air is an issue.

I now have a sealed PSU for the RPi but was wondering if other users have installed cooling fans for the RPi + hat? The stepper drivers are mounted remotely so no heat contribution from them.

Ideally I would like to put the RPi CNC in a sealed box but realise that may be asking for overheating problems.

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