==== Building the Gugusse 3.1 PCB ====

You're going to need an empty Gugusse 3.1 Printed Circuit Board to start.  These can be ordered from any company that produces PCBs in small quantities.  The files you need are called Gerber Files and the PCB is 8cm x 10cm.  The Gerber files are included in the Gugussse Compact distribution.  Below is a parts list of what you'll need to build it.  DigiKey part numbers are included but you can use any parts supplier that can provide the same parts.

{{ ::gugusse_3.1_pcb_assembly_v1.3.1.pdf |Download Complete Instructions}} Only for use only with the Gugusse Compact

^ ITEM   ^ DIGIKEY PART #  ^ QTY  ^ NOTES      ^
| CONN HEADER VERT 4POS 2.5MM | 455-2249-ND | 7 |  |
| CONN HEADER VERT 4POS 5.08MM | A1212-ND | 1 |  | 
| TMC2209 STEPPER DRIVER BOARD | 1460-TMC2209SILENTSTEPSTICK-ND | 3 |  | 
| TRANS NPN DARL 60V 5A TO220 | TIP120GOS-ND | 3 |  | 
| RES 1K OHM 1% 1/4W AXIAL | MFR-25FBF52-1K | 3 |  | 
| RES 4.7K OHM 1% 1/4W AXIAL | MFR-25FBF52-4K7 | 1 |  |
| RASPBERRY PI GPIO TALL HEADER | 1568-1462-ND | 1 |  | 
| CONN SIL HDR MALE PIN 32POS TIN | 952-2521-ND | 3 | (May Not Need) | 
| SMALL ADHESIVE HEAT SINK |  | 3 | See picture |
| EX-DN10 OPTICAL FIBER AMPLIFIER | AliExpress EX-DN10 | 1 | (Available on Amazon for Much more money.) |
| CBL FIBER OPTIC 1000UM SMPLX 1M | 107-SH4001-DS-ND | 1 | Cut in half to make two.|
| JUMPER SXH-001T-P0.6 | 455-3241-ND | 3 |  |	
| CONN RCPT HSG 4POS 2.50MM | 455-2267-ND | 1 |  |	 
| #6 x 3/4” Bolts with nuts. | Hardware Store | 3 | Optional – You can use tape as well. |
| Shrink Tubing – Various Sizes | Amazon or Digikey |  | Get a kit with various sizes. |
| Hot Glue | Hardware Store or Amazon |  | Used to keep the Light Pipes from falling out of the EX-DN10 |

{{::img_0682.jpg?nolink&600|}}

==== Building the Gugusse 2.2 PCB ====
**Note:** //This is the old board design and it's here as a reference while we migrate to the new design.
//

Below is a parts list of what you'll need to build the old board design.  DigiKey part numbers are included but you can use any parts supplier that can provide the same parts.  You should use the new 3.1 PCB above if you are starting new.

{{ ::gugusse_pcb_assembly_1_2.pdf |Download Complete Instructions}} - Updated for use only with the Gugusse Compact

^ ITEM   ^ DIGIKEY PART #  ^ QTY  ^ NOTES      ^
| CONN HEADER VERT 4POS 2.5MM | 455-2249-ND | 6 |  |
| CONN HEADER VERT 2POS 2.54MM | WM4800-ND | 1 |  |
| CONN HEADER VERT 4POS 5.08MM | A1212-ND | 1 |  | 
| METRO MINI 328 V2 CP2102N USB C | 1528-1374-ND | 1 |  | 
| TMC2209 STEPPER DRIVER BOARD | 1460-TMC2209SILENTSTEPSTICK-ND | 3 |  | 
| LOGIC LEVEL CONVERTER - BI-DIREC | 1568-1209-ND | 1 |  | 
| TRANS NPN DARL 60V 5A TO220 | TIP120GOS-ND | 3 |  | 
| RES 1K OHM 2% 1/4W AXIAL | 2368-QW210-ND | 3 | There may be cheaper options | 
| RES 500K OHM 1% 1/4W AXIAL | 1135-1620-ND | 1 | There may be cheaper options |
| RASPBERRY PI GPIO TALL HEADER | 1568-1462-ND | 1 |  | 
| CONN SIL HDR MALE PIN 32POS TIN | 952-2521-ND | 3 | (Buy an extra at least) | 
| SMALL ADHESIVE HEAT SINK |  | 3 | See picture |

{{::modifiedpcb.jpeg?nolink&600|}}