Product overview
The module supports 3~14s lithium batteries. Its 6pin connector connects to the controller's Power C1 or Power C2 interface.
The quick-start guide describes plug-and-play operation when Pixhawk V6X runs ArduPilot. PX4 operation requires the power-module setup procedure.
Specifications
| Specification | Value & conditions |
|---|---|
| Battery support and connection | 3~14s lithium batteries; 6pin connection to Power C1/Power C2CAN PMU Lite included in the Pixhawk V6X kit |
| Firmware setup | Plug-and-play with ArduPilot; power-module setup required with PX4Pixhawk V6X installation described in the quick-start guide |
| Model | CUAV CAN PMU Lite Power Module |
| Hardware licensing | Open source hardware |
| Processor | STM32F103CEU6 |
| Processor | STM32F412 |
| Input voltage | 10–60 V |
| Input voltage | 10–62 V2–15S LiPo |
| Maximum current | 90 A |
| Maximum passing current | 90 A |
| Maximum measuring current | 110 A |
| Voltage accuracy | ±0.15 V |
| Current accuracy | ±0.2 A |
| Current accuracy | 0.2Current within 80 A |
| Resolution | 0.01 A/V |
| Maximum output power | 4200 W90 s |
| Maximum stable output power | 3600 W |
| Output current | Maximum 5 A; stable 4 A5 V regulated output |
| Regulated output | 5.2 V / 4 A; up to 21 WFor peripherals |
| Communication interface | CAN bus |
| Communication protocol | UAVCAN |
| Operating temperature | −20 to 100 °C |
| Firmware upgrade | Stand by |
| Connectors |
|
| Dimensions | 140 mm length × 25 mm width × 13 mm height |
| APM firmware support | Rover 3.5.1 or later; Copter 3.7 or later; Plane 3.10 or later; Heli 3.7 or laterCopter 3.6 users must flash version 3.7, then flash back to version 3.6. |
| PX4 firmware support | PX4 Pro V1.10.1 or later |
| Power indicator | LED indicating LiPo voltage status |
| Temperature compensation | Built-in ITT temperature compensation algorithm; factory calibrated |
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