CAN-PSU Total Voltage Current Acquisition Module

The CAN-PSU module is used to collect voltage and current data inside the drone. When connected to the flight controller's CAN bus, the device reads the voltage and current data of all ESCs on the CAN bus and synthesizes the data into PSU voltage and current data, which is then sent back to the CAN bus for the flight controller to read.The highest value is used for voltage data, and the sum is used for current data. The default baud rate is 1 Mbps. Adopting CAN bus differential signal transmission mode, it has excellent anti-interference ability and ensures stable data transmission in complex electromagnetic environments. CAN-PSU has wide-area compatibility. The module itself does not involve physical access to high voltage or high current. The upper limit of data acquisition depends on the measurement limit of the ESC to which it is connected, which is safe and risk-free.