Raspberry Pi 40mm Clip on Fan Mount

B&B TECH's original design had an extension that would get in the way when mounting to a RPi3. My remix removes that extension making it compatible with both the RPi 3 & 4. I have also added an access slot for the camera connection. This required moving the fan down a bit to provide the proper clearances. Lastly, I have also made other small changes to make the model slightly more printable without supports. Without supports, you may still need to clean out the PCB channels as the first overhang will print in the air. 

Parts:

• 1 x 40mm fan
• 3 x M3 screws (length will depend on your fan height)
• 3 x M3 nuts