[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 1644 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] Is there any other “Trick” that you can explain to me like the existence of the “s” command[W-MBUS] How is the RSSI byte value transformed into an attenuation/signal strength value?[W-MBUS] Is the firmware included in module? Are there are any additional cost regarding firmware?