The PDU Autodiscovery process will automatically find any environmental sensors attached to the pdu such as heat, temperature, and humidity sensors.
There is also a specific autodiscovery job for environmental sensors from RFCode. You can set up RFCode discovery by navigating to Tools»Autodiscovery»RFCode.
When sensors are discovered, they are created with Asset records in Device42. If you navigate to Devices»Assets»PDU Sensors, you will see a list of all pdu-attached sensors discovered. If you navigate to Devices»Assets»RFCode Sensors, you will see a list of all RFCode sensors discovered.
In the example above, you can information about each sensor discovered including the type of measurement and the last recorded value.