[W-MBUS] Is there a way to configure the RC1180-MPC1 for half litre pulses? If not can the firmware be updated to have a setting for this? Half liter pulse is default. This is feasible in a FW change. Last Update: September 14, 2017 September 14, 2017 1364 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] I need to realise a smart metering network using 169 MHz and WMbus standard. What option do you have?[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? “[W-MBUS] “The WM-Bus module on my PoC unit sometimes stops sending serial messages (eg overnight). The Radiocrafts Demo PCB continues to receive OK, so it’s not the radio signal stopping, it’s the module serial output stopping. It starts again after turning Vdd off and on. This could be radio interference on the PCB wires perhaps, eg insufficient filtering on the serial data wires or Vdd wire, so I will improve that on the PCBA. “