DJO Mini 3 Pro Charging/Cooling Base

prusaprinters

<p>This is a charging and cooling base for a DJI Mini 3 Pro drone. I highly recommend printing in a “crystal” PLA filament so you can see the status light of the drone charging through =)</p><p>The Mini 3 pro has no internal fan and so it uses the drones own movement to push air in through the front grille behind the camera/gimbal and back over the cpu and heat sink, and out the back vent holes.</p><p>Its likely that a fan mounted on this cooler should suck air out of the drone as a result, though its not clear to me how much difference that would make.</p><p>&nbsp;</p><ul><li>It has a spot for a 92mm fan or 80 mm (I am using Noctua NF-A9) to be bolted onto the cooler,</li><li>a hole for a magnetic charging cable (do not glue the end of the cable, rather let it be flexible so it can move to where the magnetic piece is on the drone)</li><li>a hole for a micro switch to turn on the fan when the drone is put into the base.</li></ul><p>Fan: https://www.amazon.com/gp/product/B00NEMG9K6</p><p>Cable: https://www.amazon.com/gp/product/B09F6BGRV6</p><p>Switch: https://www.amazon.com/gp/product/B075RDL2RG</p><p>I actually print this without supports to save time and filament - the first overhangs look like garbage but there internal.</p>