loglevel=debug device=must_be_overriden logtelegrams=false format=json shell=echo METER =="$METER_JSON"== =="$METER_address"== =="$METER_city"== =="$METER_floor"== =="$METER_elevator"== > /tmp/wmbusmeters_meter_additional_json_test # The json_ prefix and field_ prefix are equivalent. json_address=RoodRd 42 field_city=Stockholm