2 layers140.5 × 30 mm
Type e
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
16 parts3kApache-2.0
2 layers65 × 100 mm
Blue bot board
cai49/blue-bot- Size
- 65 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 42
- Pads
- 132
- Tracks, vias
- 100, 9
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Apr 2025
- Updated
- 1 Jun 2025
Overview
Blue bot board is an open-source printed circuit board by cai49, from the cai49/blue-bot repository on GitHub. It is a 2-layer board of 65 × 100 mm with 16 parts on 42 nets, routed with 100 tracks and 9 vias.
It is built around the PMEG2005AEA,115-JSM. Its parts include 10 connectors, 3 resistors, 1 diode and 1 switch. It belongs with the RP2040 boards of this library.
Main components
1README
README.mdBlue Bot Cartesian Robot
Work in progress...
Python Requirements
Create a new environment
python -m venv /path/to/new/virtual/environment
Install all
pip install -r requirements.txt
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3 |
| 1 | 5V PS | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1 |
| 1 | Extra GPIO | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J13 |
| 1 | I2C0 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J12 |
| 1 | PMEG2005AEA,115 | Diode_THT:D_A-405_P7.62mm_Horizontal | D2 |
| 1 | RESET | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | RaspberryPi_Pico | Module:RaspberryPi_Pico_SMD | A1 |
| 1 | Servo | Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical | J8 |
| 1 | X | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J2 |
| 1 | X Limit Switch | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J5 |
| 1 | Y | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J3 |
| 1 | Y Limit Switch | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J6 |
| 1 | Z | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J4 |
| 1 | Z Limit Switch | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J7 |
Questions
How big is the Blue bot board PCB?
It measures 65 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Blue bot board use?
16 parts, built around the PMEG2005AEA,115-JSM. 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 Blue bot board KiCad files?
From the cai49/blue-bot repository on GitHub, at the commit this page was made from: the board is Electronics/blue-bot-board/blue-bot-board.kicad_pcb and its schematic Electronics/blue-bot-board/blue-bot-board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Blue bot board design in my own project?
Its repository states no licence, so its author keeps all rights: ask cai49 before reusing the design.
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