The following functions are only used for wireless M-Bus:
•mbusSlaveRegister
Register a wireless M-Bus slave device with optional decryption key.
•mbusSlaveUnregister
Remove registration.
•mbusFilterEnable
Control if data from all or only registered slaves should be received.
•mbusDataReceive
Receive a frame from wireless M-Bus
•mbusSetSenderAddress
Set address to use as sender when sending Wireless M-Bus frames with mbusSend.