The WiSA Serial Module allows information to be gathered from various devices supporting RS232, RS485, RS422 or SDI-12 interfaces.
The SDI-12 Interface can be used to retrieve information from any SDI-12 compliant sensor, such as the Sentek EnviroScan and TriScan probes.
The RS232/RS485 can be used to communicate to various industry sensors, that support such protocols as MODBUS and other custom protocols. (eg Agrilink AquaSensors)