The Fosstrak ALE Middleware allows you to filter and collect data from RFID readers.
The Fosstrak ALE Middleware comprises three separate modules:
All modules implement EPCglobal's ALE 1.1 specification.
To communicate with RFID readers, the Fosstrak ALE Middleware uses LLRP. For readers that do not support LLRP, the ALE Middleware uses the Fosstrak Hardware Abstraction Layer (HAL).
In order to configure RFID readers that support LLRP, the Fosstrak LLRP Commander can be used.