record(bo, "$(PREFIX):FETCH")
{
   field(DTYP, "stream")
   field(DESC, "Initialization parameters")
   field(OUT,"@$(PROTO) fetch_rht($(PREFIX)) $(PORT) 0")
   field(SCAN,"1 second")
}

record(ai, "$(PREFIX):TEMP")
{
   field(DESC, "Temperature")
   field(EGU, "degC")
}

record(ai, "$(PREFIX):RELHUM")
{
   field(DESC, "Relative Humidity")
   field(EGU, "%RH")
}