2 layers93 × 75 mm
2 layers130 × 160 mm
Board Main
Verboom30/CDFDR-2025- Size
- 130 × 160 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 64
- Nets
- 154
- Pads
- 410
- Tracks, vias
- 1,250, 8
- Pours
- 287
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jan 2025
- Updated
- 1 Jun 2025
Overview
Board Main is an open-source printed circuit board by Verboom30, from the Verboom30/CDFDR-2025 repository on GitHub. It is a 2-layer board of 130 × 160 mm with 64 parts on 154 nets, routed with 1,250 tracks and 8 vias.
It is built around the NUCLEO-F446ZE and CD4066BE. Its parts include 11 ICs, 11 switches, 6 resistors, 1 diode and 1 connector.
Main components
2Parts
64| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | SW_Push | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11 |
| 9 | ~ | TMC2209:TMC2209 | U3, U4, U5, U6, U7, U8, U9, U10, U11 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 22K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R5, R6 |
| 2 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | ALIM | TerminalBlock:TerminalBlock_bornier-4_P5.08mm | J23 |
| 1 | BTH | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | BTH |
| 1 | CD4066BE | Package_DIP:DIP-14_W7.62mm | U2 |
| 1 | D | Diode_THT:D_5W_P12.70mm_Horizontal | D3 |
| 1 | LCD | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | LCD |
| 1 | LED_LIDAR | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | LED_LIDAR |
| 1 | LED_PWR | LED_THT:LED_D3.0mm | PWR |
| 1 | LIDAR | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | LIDAR |
| 1 | NUCLEO-F446ZE | TMC2209:MODULE_NUCLEO-F446ZE | U1 |
| 1 | SW_BAU | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_BAU |
| 1 | SW_INIT | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_INIT |
| 1 | SW_RST | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_RST |
| 1 | SW_SPARE_1 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_SPARE_1 |
| 1 | SW_SPARE_2 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_SPARE_2 |
| 1 | SW_TEAM | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_TEAM |
| 1 | SW_TIRETTE | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | SW_TIRETTE |
| 1 | Servo1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo1 |
| 1 | Servo2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo2 |
| 1 | Servo3 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo3 |
| 1 | Servo4 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo4 |
| 1 | Servo5 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo5 |
| 1 | Servo6 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo6 |
| 1 | Servo7 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo7 |
| 1 | Servo8 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | Servo8 |
| 1 | Stepper1 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper1 |
| 1 | Stepper2 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper2 |
| 1 | Stepper3 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper3 |
| 1 | Stepper4 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper4 |
| 1 | Stepper5 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper5 |
| 1 | Stepper6 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | Stepper6 |
| 1 | StepperA | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | StepperA |
| 1 | StepperB | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | StepperB |
| 1 | StepperC | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | StepperC |
| 1 | XBOX_BTH | Connector_JST:JST_XH_B9B-XH-A_1x09_P2.50mm_Vertical | XBOX_BTH |
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Questions
How big is the Board Main PCB?
It measures 130 × 160 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Board Main use?
64 parts, built around the NUCLEO-F446ZE and CD4066BE. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Board Main KiCad files?
From the Verboom30/CDFDR-2025 repository on GitHub, at the commit this page was made from: the board is 02_HW/Board_Main/Board_Main.kicad_pcb and its schematic 02_HW/Board_Main/Board_Main.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Board Main design in my own project?
Its repository states no licence, so its author keeps all rights: ask Verboom30 before reusing the design.