Octoprint and GPIO Control Tutorial!

#How to setup Octoprint with GPIO control!

Download for copies of the pictures and a text file with the code in it as well as a bonus 40mm fan grill!

See the RAMPS tutorial [here!](https://www.thingiverse.com/thing:2784817)

See the Marlin Firmware tutorial [here!](https://www.thingiverse.com/thing:2783450)

This is all about how to use a Raspberry Pi 3 or 3B+ as an Octoprint server on your 3D printer!

#Bill Of Materials

Let's start with what you'll need.

- [Raspbery Pi 3** or better](https://www.raspberrypi.org/products/)
- [Octropi image for the Raspberry Pi](https://octoprint.org/download/)
- [Some MOSFET modules to control lights and power relay](https://www.amazon.com/WINGONEER-IRF520-MOSFET-Driver-Module/dp/B06XHH1TQM/ref=sr_1_6?ie=UTF8&qid=1548110452)
- [I recommend a 64GB SD card for use with timelapse](https://www.amazon.com/dp/B06XX29S9Q)
- [Raspberry Pi Camera, Wide angle helps here!](https://www.amazon.com/Smraza-Camera-Module-Raspberry-Fish-Eye/dp/B0