[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 2578 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] We want to test MBUS protocol. It´s not for metering. If weuse MBUS protocol , must we follow the protocol for wake up/ sleep?[W-MBUS] Can I buy MBUS1 or MBUS2 modules?[W-MBUS] Is there any way to check the reliability of communication ?