Creates or updates a Custom Device or updates it's values.

Creates or updates a Custom Device or updates it's values. A Custom Device can be any device that like to add some measurement values to the smart-me Cloud. Only use a custom device for all non meters. For a new device leave the ID empty. To create a device you have to set the DeviceEnergyType. To update values, add the ID of the device and the values you like to set. (See the Data Type Model for more Information)