[W-MBUS] Do modules support AES 128 – I assume yes Yes Last Update: December 20, 2017 December 20, 2017 1725 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] What is the difference between MBUS3, MBUS4 and MPC1?[W-MBUS] What is the range of Wireless M-Bus?[W-MBUS] “I have two more questions: – If I send a CNF_IR (or a REQ_UD2) as automatic reply, the status byte is automatically set to the RSSI value, but I want to send 0 (zero). How can I do this? – If I send a CNF_IR (or a REQ_UD2) as automatic reply, the signature is automatically set to 0xC000, but I want to send 0 (zero). How can I do this? “