[W-MBUS] “After different test, it seems that ‘s’ command works only in ‘RX only’ mode (test 3). Is it normal? “ Yes, you must force RX mode before using the ‘s’ command. Last Update: November 9, 2017 November 9, 2017 1848 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] I sent a OMS telegram (A) to RC1180 and I tried to view data telegram with MBUS Demo Snifer ( MasterMBUSReveive.jpg), but I don’t found any CRC.[W-MBUS] “) I read OMS specification and now Data application Layer is much clear to me. Our goal is to use DLMS/cosem application layer over mbus. I saw in OMS specification that there is a correlation between VIF/DIF and OBIS code …but information about that are very weak. Have you got frames’ examples of DLMS Application in order to understand data exchange? “[W-MBUS] What application layers are supported by Wireless M-Bus?