[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 2039 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] “we have an issue about the use of the 169 Module RC1701(HP)-MBUS4 fw ver 1.10 (see the attachment) We see that we can receive up to 124 Byte while we are sending 240 byte. There is some setting we have missing somewhere? “[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. “[W-MBUS] Could you provide some information about “Mode C” on RC1180-MBUS3 if it’s actually supported.