Ender 3 wifi camera using ESP32 Cam

thingiverse

This modification is specifically designed for Ender 3 printers, allowing users to easily integrate a low-cost Wi-Fi camera. To complete this setup, you'll need a screw to secure the joint between the lid and arm, as well as longer screws than those provided near the Y-axis stepper motor. These longer screws are necessary to ensure a solid connection is made. The Ender 3's lid features a hole where you can plug in an ESP32 board for power from a five-volt supply. Keep in mind that some users may need to enlarge certain parts due to tight tolerances. As shown in the accompanying picture, the mounting holes are located on the Y-axis stepper case, which is similar to those found on the Ender 3 printer.