Ender 3 SD Card Support

grabcad

A quick print for an SD card holder attached at the bottom front of the Ender 3, designed to hold one SD card and a micro-SD card simultaneously. I deliberately kept it simple by not adding extra slots because I only use a single SD card for all my printer projects. A 32 GB capacity is more than sufficient for my needs. The holder utilizes existing screws on the Ender 3, requiring removal of just two screws to insert them back into their original threaded holes. Printed vertically with rafts and supports in place, this design features bolt holes on one side and SD card slots on top, mirroring its installation orientation. A raft keeps the part stable throughout the print process while supports do their job effectively, making removal a breeze by poking through strategically placed holes. The entire print took approximately 2 hours and 35 minutes to complete using the original heated bed that comes with the Ender 3.