Baldrick Boards are categorised into three board sizes — small, medium, and large — so mounts and accessories stay consistent as we add new controllers.
Mounting holes in all our boards are strong M3. Please use the correct hardware for secure mounting.
SmallSmall boards
We've designed the Small boards so they can be hidden inside a small junction or project box.
Specifications
- Category: Small form factor
- Mounting holes: M3
- Installation: Hidden installs
- Mounts: Small board STLs

MediumMedium boards
We based the dimensions of the medium Baldrick boards to match similar boards already in the market so you can reuse mounts and 3D printed elements.
Specifications
- Category: Medium form factor
- Board footprint: 117mm × 74mm
- Mounting holes: M3
- Compatibility: Matches similar boards in market
- Mounts: Medium board STLs

LargeLarge boards
The large Baldrick boards are designed for applications requiring more processing power and connectivity options.
Specifications
- Category: Large form factor
- Board: Baldrick17
- Mounting holes: M3
- Board footprint: 115mm × 180mm
- Mounts: Large board STLs

DO NOT enlarge the mounting holes. Use the correct M3 hardware — drilling voids your warranty.
ChartBoard compatibility
| Form factor | Boards |
|---|---|
| Small | BaldrickInput1, BaldrickSignals, other compact controllers |
| Medium | Baldrick8, BaldrickInput8, BaldrickDMX, BaldrickSwitchy |
| Large | Baldrick17 |
