add tpoic 2026-6-23 22:42

src/ems_water_grp/fwd_water_meter.py

@@ -133,6 +133,7 @@ class FwdWaterMeterSrv:
                     val = item.get("value")
 
                 payload = {"cid": cid, "mid": sid, "nm": sid,
+                           "data_topic": "water_sw",
                            "images": [{"t": item.get("time", ""),
                                        "tags": {"meter_value": val}}]}