2 layers63 × 37 mm
2 layers64 × 28 mm
Operator mk2
chuanqisun/micro-controller-programming- Size
- 64 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 17
- Pads
- 42
- Tracks, vias
- 48, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Sep 2025
- Updated
- 18 Dec 2025
Overview
Operator mk2 is an open-source printed circuit board by chuanqisun, from the chuanqisun/micro-controller-programming repository on GitHub. It is a 2-layer board of 64 × 28 mm with 11 parts on 17 nets, routed with 48 tracks and 4 vias.
It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Buttons | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | Microphone | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J2 |
| 1 | Slide Switch | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J1 |
| 1 | Speaker | Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical | J4 |
| 1 | TRRS Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J8 |
| 1 | Xiao Left | Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical | J5 |
| 1 | Xiao Right | Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical | J6 |
The 7 most common of 11 parts.
Questions
How big is the Operator mk2 PCB?
It measures 64 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Operator mk2 use?
11 parts. 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 Operator mk2 KiCad files?
From the chuanqisun/micro-controller-programming repository on GitHub, at the commit this page was made from: the board is board/operator-mk2/operator-mk2.kicad_pcb and its schematic board/archives/agent-box-poc/agent-box.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Operator mk2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask chuanqisun before reusing the design.
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