Control Box Ender 3

thingiverse

# Version 0.3 --- Octoprint is essential to control your 3D printer. I designed a box to add new features to my Ender 3 like: - Have remote control of the printer from your smartphone (Printoid) - Turn your printer on or off - Turn the light on or off, useful when a camera is installed see link below to understand and add this feature to OctoPrint https://github.com/foosel/OctoPrint/wiki/Controlling-a-relay-board-from-your-RPi - The progress of the program to control internal fans. It's possible for the moment to switch it on via WiringPi (Gpio write 4 1 or 4 0). The idea is to be able to adjust fan speed according to internal temperature of the box To be coming soon: - Control ventilation of the enclosure via Gcode controls and according to DHT22 sensor --- **This box is designed to include :** - 1X Raspberry Pi 2 or 3 // https://amzn.to/2CZGA9x // - 2X DC DC converter (Ref LM2596) // https://amzn.to/2D2AW6T // - 4X WAGO 221 connectors // https://amzn.to/2zsuEd2 // - 1X relay to control the lighting // https://amzn.to/2Oo9wdl // - 1X Relay 30a to control the printer // https://amzn.to/2OnNjMO // - 2X 12V 40mm fan // https://amzn.to/2D0HK4T // - 3X BC549 Transistor // https://amzn.to/2zoJ3XW // - 4X XT60 Connector // https://amzn.to/2PFuGbE // *To assemble all this, you will need:* - 3.5mmx12mm screws x16 // https://amzn.to/2OnOgom // A wiring diagram is available for connecting the different components --- # Updates **Version 0.3** - Added a 30a relay to control printer power supply - Improvement of XT60 fasteners - Expansion of dupont connector location - Modification of the fixing rail **version 0.2:** - Increase in size of the box, following first assembly.... More space for easy wiring. - Addition of a guide on side to be fixed in Bosch profile - Modification of mounting system for LM2596 converters - Adding an additional wago connector - Adding a wiring diagram - Addition of 4 clipped XT60 connectors - Adding a 10-pin dupont connector