[W-MBUS] Can I buy MBUS1 or MBUS2 modules? No, these are obsolete and replaced by MBUS3. Last Update: August 8, 2017 December 13, 2016 2154 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] Which mode is recommended to use?[W-MBUS] How many meters (slaves) do the MBUS3 or MBUS4 support?[W-MBUS] Do modules support AES 128 – I assume yes
