Ender 3 SKR 1.3 (and MKS Gen L) upgrade case

thingiverse

I'd be happy to consider providing a tip for the designer as I'm on a tight social security income. I do these designs because they bring me joy and I could really use some extra money to buy filament for test prints. You can also send an Amazon gift card to benebrady@gmail.com. I've been helping several friends upgrade their Ender 3 printers with the SKR 1.3 board, which requires a custom case that matches the original Ender 3 design perfectly. It took a lot of measuring to get it right, but this case is now the go-to choice for SKR 1.3 and MKS Gen L boards. UPDATE: Some users have pointed out how snugly the print fits on the Ender 3 printer. Yes, it's a tight fit, and if your printer isn't properly calibrated, you'll likely encounter dimensional errors that cause problems with assembly. While this might not be an issue for casual printing of figurines or trinkets, accuracy matters when creating complex parts that need to fit together. To address this concern, I've updated the files to provide a looser print fit. You can now enjoy smooth assembly without worrying about dimensional errors. UPDATE: As some users requested, I've released new versions of the case with varied fan openings and grills or no grill at all. These designs also feature the option to place the fan in the center of the case or offset it to blow air over the stepper drivers. Additionally, I've created multiple versions of the case with an SD card extension housing for full-sized cards. UPDATE: I've added a new case and lid specifically designed for users running 40 x 40 x 20 fans for stepper motor cooling.