[W-MBUS] How many times can I write a KEY to the MPC1 The max write cycles is 1000, Last Update: September 14, 2017 September 14, 2017 2425 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] What is CIG (Committee Italian Gaz)?[W-MBUS] “Could you tell me if it’s possible to filter Wireless M-Bus frames on RF to accept just frames which comes from the slaves registered in the master with RC1180-MBUS3 ? “[W-MBUS] What is the difference between MBUS3, MBUS4 and MPC1?