[W-MBUS] Should I purchase the standard wireless Mbus Should I purchase EN13757-4:2005 or EN13757-5?

EN13757-3: Dedicated Application Layer
EN13757-4: Wireless Meter Readout
EN13757-5: Repeater functionality.

The Wireless MBUS module support the EN13757-4. In addition you will find relevant information about the application data frame format in the EN13757-3. EN13757-5 is not relevant as the repeater functionality is implemented as described in OMS specification.

Last Update: October 23, 2017  

October 23, 2017   1064    Wireless M-Bus Q&A