Neptune 2 SKR & Rasperry pi

This modification does not require permanant modification of your printer

This modification requires electrical work, consult an electrician to inspect before usage

Your warranty will be voided as well.

Parts Required:

1. Btt SKR mini e3 v3.0 (1x)
2. Raspberry Pi 3B+ or better (1x)
3. 5mm m3 Standoffs (4x)
4. M3 screws

Assembly:

1. Print the two parts (3mf files)
2. Unplug the printer and disconnect the mainboard from the power supply
3. Evacuate any nosy tweakers that may interfere with the operation
4. Disconnect all wires from the mainboard and lable them
5. Remove the 5015 blower fan
6. Remove the Mainboard
7. Install the 3d printed parts as seen with the old screws:
    

1. Install the SKR MINI mainboard (connect the power cord first)
   DO NOT USE FATIGUED OR DAMAGED WIRES
   
2. Connect all the wires to the board (pay attention to the sillksreen markings)
3. Once all the wires are connected properly, install the raspberry pi with the standoffs
4. Connect the Raspberry pi to the mainboard with short micro usb cable or gpio pins
5. Inspect the wiring, Consult a professional if your unsure what you are doing.
6. Follow klipper documentation for installing klipper
7. let everyone if this works or your machine let out the ghost

Usage:

• It is importaint that you read this
• Monitor all temperatures during use (not just a 20 minute print)
• Install a fan if you experience mainboard temperatures exceeding 60 degrees celsius (usually the drivers run 20-30 celsius hotter than the mcu)
•