

Ioboard
OSHW, ESPHome-based multisensor for home automation.
- Size
- 30.5 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 5
- Pads
- 17
- Tracks, vias
- 28, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 13 Apr 2026
- Updated
- 17 Apr 2026
Overview
Ioboard is an open-source printed circuit board by lexidevs, from the lexidevs/monstera repository on GitHub. It is a 2-layer board of 30.5 × 25.4 mm with 7 parts on 5 nets, routed with 28 tracks and 0 vias.
Its parts include 1 IC and 1 connector. It belongs with the home automation and IoT boards of this library.
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 1 | BME680_Breakout | Aloe:BME680_Breakout_Board | U1 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal | J10 |
| 1 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP1 |
Questions
How big is the Ioboard PCB?
It measures 30.5 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ioboard use?
7 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 Ioboard KiCad files?
From the lexidevs/monstera repository on GitHub, at the commit this page was made from: the board is pcbs/ioboard/ioboard.kicad_pcb and its schematic pcbs/bme680sensor/bme680sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ioboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask lexidevs before reusing the design.
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