[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 2408 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] Is there a way to configure the RC1180-MPC1 for half litre pulses? If not can the firmware be updated to have a setting for this?[W-MBUS] What are the wMbus 169 TX specifications like duty cycle and data rate(s)[W-MBUS] Should I purchase the standard wireless Mbus Should I purchase EN13757-4:2005 or EN13757-5?