2 layers99.1 × 99.1 mm
2 layers99.5 × 100 mm
Mess CharliePlexing2
unicab369/IOT-Mess-Hardware- Size
- 99.5 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 688
- Nets
- 30
- Pads
- 1,444
- Tracks, vias
- 2,730, 506
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 May 2025
- Updated
- 6 Sep 2026
Overview
Mess CharliePlexing2 is an open-source printed circuit board by unicab369, from the unicab369/IOT-Mess-Hardware repository on GitHub. It is a 2-layer board of 99.5 × 100 mm with 688 parts on 30 nets, routed with 2,730 tracks and 506 vias.
Its parts include 684 diodes and 2 connectors.
Parts
688| Qty | Value | Footprint | References |
|---|---|---|---|
| 684 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D10, D11, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112 +668 |
| 2 | Conn_02x19_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x19_P2.54mm_Vertical | J1, J2 |
| 2 | LOGO | IOT-Mess-Footprints:catIcon8x8 | G***, G***1 |
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Questions
How big is the Mess CharliePlexing2 PCB?
It measures 99.5 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mess CharliePlexing2 use?
688 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 Mess CharliePlexing2 KiCad files?
From the unicab369/IOT-Mess-Hardware repository on GitHub, at the commit this page was made from: the board is Panelized/Mess-CharliePlexing2/Mess-CharliePlexing2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mess CharliePlexing2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask unicab369 before reusing the design.