garten update

garten_rs485_controller1.yaml

@@ -84,7 +84,26 @@ sensor:
     accuracy_decimals: 2
     filters:
       - multiply: 0.01
-
+  - platform: modbus_controller
+    modbus_controller_id: "modbus_sensing_device"
+    address: 0x00 
+    register_type: holding
+    value_type: U_WORD
+    name: "Zisterne Füllstand"
+    force_new_range: true
+    state_class: measurement
+    icon: mdi:water
+    unit_of_measurement: "%"
+    accuracy_decimals: 0
+    filters:
+      - calibrate_linear:
+         method: least_squares
+         datapoints:
+          - 126 -> 0.0
+          - 274 -> 100.0
+      - exponential_moving_average:
+          alpha: 0.1 
+          send_every: 3
 
 
 #------------------- DMX 1 -----------------------