CUAV CAN PMU High Precision Power Detection Unit for Pixhawk

Overview of CUAV CAN PMU

A drone power management module developed by CUAV is a drone power management module with an integrated STM32F4 processor running CUAV’s ITT compensation algorithm to accurately measure the voltage and current of a drone’s battery. It can be used to input voltages of 6~62V and the POWER output port can output 5V/ 8A. In addition to its use of advanced CAN bus communication, this device supports the standard DroneCAN protocol. During the factory calibration process, each PMU ensures high accuracy and a high level of consistency. You can easily use the CAN PMU to power the Pixhawk flight controller of the drone or robot and to the voltage and current measure.

Accurate power consumption estimate

Internally, it can be sampled in real-time over 100HZ, the power consumption/instantaneous power consumption can be calculated in real-time, and accurate power consumption information can be transmitted to the flight control for safer and controllable flight missions.