5.12. Schematics and dimensions

Schematics

The schematic diagram for the 3pi+ 32U4 Control Board is available as a PDF:

• 3pi+ 32U4 OLED Control Board schematic diagram (391k pdf)
• 3pi+ 32U4 Control Board schematic diagram (584k pdf) (original LCD version)

Dimensions

Basic dimension diagrams are available as PDFs for the 3pi+ 32U4 Control Board by itself as well as the assembled 3pi+ 32U4 robot:

• 3pi+ 32U4 OLED Control Board dimension diagram (1MB pdf)
• 3pi+ 32U4 OLED Robot dimension diagram (2MB pdf)
• 3pi+ 32U4 Control Board dimension diagram (1MB pdf) (original LCD version)
• 3pi+ 32U4 Robot dimension diagram (1MB pdf) (original LCD version)

Dimensions that are not included in the above diagrams can be measured from the following DXF drawings:

• 3pi+ 32U4 OLED Control Board drill guide (216k dxf)
• 3pi+ 32U4 OLED Robot front, top, and side views (453k zip)
• 3pi+ 32U4 Control Board drill guide (216k dxf) (original LCD version)
• 3pi+ 32U4 Robot front, top, and side views (471k zip) (original LCD version)

3D models of the 3pi+ 32U4 Control Board and robot are also available in STEP format:

• 3pi+ 32U4 OLED Control Board 3D model (30MB step)
• 3pi+ 32U4 OLED Robot 3D models (19MB zip)
  • Note: This model uses simplified models of the control electronics to reduce the file size.
• 3pi+ 32U4 Control Board 3D model (28MB step) (original LCD version)
• 3pi+ 32U4 Robot 3D models (18MB zip) (original LCD version)
  • Note: This model uses simplified models of the control electronics to reduce the file size.