The Power Management Board (PM Board) serves the purpose of a Power Module as well as a Power Distribution Board. In addition to providing regulated power to Pixhawk 4 and the ESCs, it sends information to the autopilot about battery’s voltage and current supplied to the flight controller and the motors.
:::note This module is included with Pixhawk 4, but can also be used with other flight controllers. :::
- PCB Current: total 120A outputs (MAX)
- UBEC 5v output current: 3A
- UBEC input voltage: 7
51v (212s LiPo) - Dimensions: 68508 mm
- Mounting Holes: 45x45mm
- Weight: 36g
- PM07 board (1)
- 80mm XT60 connector wire (1)
Wiring and connection information can be found in: Pixhawk 4 > Power.
Quick Start Guide (Holybro)