AiO Ender 3 Octoprint Set Up with Power and Light Remote Control

thingiverse

This appears to be a tutorial on building an OctoPrint Raspberry Pi enclosure with LED lighting and a camera arm. The text includes step-by-step instructions, code snippets, and links to additional resources. Here's a summary of the content: 1. **Hardware Assembly**: * Build the enclosure using screws. * Connect relays and LM2596 voltage regulator. * Install fans (only one is strictly necessary). 2. **Software Configuration**: * Modify the USB cable to prevent accidental printer powering. * Use Fritzing schematics for reference. * Create shell scripts (`printer_on.sh`, `printer_off.sh`, `light_on.sh`, and `light_off.sh`) to control relays using GPIO pins. * Configure OctoPrint UI to access relay controls using the following code: ```yaml system: actions: - action: pon command: printer_on.sh name: PrinterOn - action: poff command: printer_off.sh confirm: Are you sure you want to turn off the printer? name: PrinterOff - action: lon command: light_on.sh name: LightOn - action: loff command: light_off.sh name: LightOff ``` 3. **Raspberry Pi, Relays, and LM2596 Case**: * Assemble the case using screws. * Use hot glue to fix XT60 connectors in position. 4. **Camera Arm**: * Use a previous project as reference (https://www.thingiverse.com/thing:3017729). 5. **24V LED Strip Support**: * To be made... The text also includes a call-to-action for readers who want to support the author by donating via PayPal.