[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 1880 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] Does your device support both AES-CRT and AES-CBC. If it does do I have to make any special setting to choose either of them or will RC1180 automaticly decode the data using the information how to decrypt the packet using the MBUS status-byte? “[W-MBUS] “So, does this USB stick and the PC software come with open software so we really understand what happens between the PC and the USB (RC1180-MBUS3). Which we can use to make our own implementation in our Gateway? “[W-MBUS] “I were unable to made RC1180-MBUS3 modules work in REPEATER mode using T frames. I have programmed the module following the User Manual procedure, show below NETWORK_ROLE = 0x002 MBUS_MODE = 0x001 Using the “”M”” command to record the non volatile memory. But it doesn’t work. “