The Talk2M Service "Data Mailbox" allows easy retrieval of eWON historical data. Application developers can easily write code to retrieve historical data of multiple eWONs using the Data Mailbox without the need of learning a whole new environment.
The eWON pushes its historical data to the Data Mailbox running on Talk2M servers. This historical data is temporarily stored and is then available using the DMWeb protocol.
This HTTP based protocol allows third party applications to retrieve data from the Data Mailbox in an easy way.
For more details, please read the DataMailbox section.