diff --git a/hydrobot_can.json b/hydrobot_can.json
--- a/hydrobot_can.json
+++ b/hydrobot_can.json
@@ -39,6 +39,16 @@
                     "48": {"name": "Input3", "bit_length": 8, "factor": 1, "offset": 0, "unit": "bool"},
                     "56": {"name": "Input4", "bit_length": 8, "factor": 1, "offset": 0, "unit": "bool"}
                    }
+        },
+        {
+        "name": "WaterSense",
+        "id": "0x206",
+        "signals": { "0": {"name": "Nothing", "bit_length": 16, "factor": 1, "offset": 0, "unit": ""},
+                    "16": {"name": "PercentFull", "bit_length": 8, "factor": 1, "offset": 0, "unit": "bool"},
+                    "24": {"name": "Temperature", "bit_length": 8, "factor": 0.5, "offset": 0, "unit": "bool"},
+                    "32": {"name": "RawDebug", "bit_length": 16, "factor": 1, "offset": 0, "unit": "bool"}
+                   }
         }
+
     ]
 }