Airbot's Mini Carrier Board and power distribution board system provides a compact, modular foundation for integrating Cube autopilots with UAV power, sensors, payloads and motor-control systems. The carrier board is compatible with all Cube autopilots and includes two power ports, five serial ports and PWM distribution for up to eight motors.
A Power Selection Module transfers the Cube between redundant supplies without interruption if one input fails. Integrators can use the carrier board alone, pair it with the 180 A Mini Power Distribution Board, or select a PDB Pro V2 rated for either 100 or 200 A.
The PDB Pro V2 variants share the same dimensions and dual-converter architecture; their principal difference is maximum current rating. One supply provides 5.3 V and the second is selectable between 5.3 and 12 V, with each delivering 3 A continuously and 4 A peak from inputs up to 50.4 V. Preconfigured combo products combine the relevant power board with the Mini Carrier Board.
| Configuration | Included hardware | Maximum current | Dimensions | Weight |
| Mini Carrier Board | Carrier board + PSM | N/A | 50.5 x 57.5 mm | 19 g |
| Mini PDB | Power distribution board | 180 A | 60.5 x 69 mm | 21 g |
| Mini PDB Combo | Carrier + Mini PDB | 180 A | Boards as listed above | 19 g + 21 g |
| PDB Pro V2 100A | Power distribution board | 100 A | 65.5 x 85 mm | 44 g |
| PDB Pro V2 200A | Power distribution board | 200 A | 65.5 x 85 mm | 44 g |
| 100A Combo | Carrier + 100A PDB Pro | 100 A | Boards as listed above | 68 g stated |
| 200A Combo | Carrier + 200A PDB Pro | 200 A | Boards as listed above | 68 g stated |
