Changed chlorine-pump to use the Ezo Orp module by AtlasScientific using I2C.

This module is by miles more accurate than any analog crap we could have come up with...

Not that the last idea was anything to scoff at I guess

chlorPump.yaml

@@ -21,7 +21,7 @@ external_components:
   - source:
       type: local
       path: external_components/
-    components: [ chlorine_pump ]
+    components: [ chlorine_pump, ezo_orp_i2c]
 
 globals:
   - id: last_pump_state
@@ -58,7 +58,7 @@ binary_sensor:
   - platform: gpio
     id: pool_pump
     pin: 
-      number: D2
+      number: D5
       inverted: true
       mode:
         input: true
@@ -67,6 +67,24 @@ binary_sensor:
       - script.execute:
           id: manage_power
           switch_state: !lambda return id(power).state;
+  - platform: gpio
+    id: calibrater
+    pin: 
+      number: GPIO0
+      inverted: true
+    on_press:
+      - sensor.ezo_orp_i2c.print_device_info:
+          id: chlorine_sensor
+    on_click:
+      min_length: 5s
+      max_length: 10s
+      then:
+        - sensor.ezo_orp_i2c.calibrate:
+            id: chlorine_sensor
+            calibrate_target: 475
+        - output.turn_on: wifi_status_led
+        - delay: 2s
+        - output.turn_off: wifi_status_led
   - platform: template
     id: pump_state
     name: Pump State
@@ -138,27 +156,17 @@ text_sensor:
     name: Cycle Info
     id: cycle_text_info
 
+i2c:
+
 sensor:
-  - platform: adc
-    name: Chlorine
+  - platform: ezo_orp_i2c
     id: chlorine_sensor
-    unit_of_measurement: "mV"
-    icon: "mdi:test-tube"
-    pin: A0
-    update_interval: 200ms
-    filters:
-      - multiply: 3.3
-      - offset: -1.5
-      - multiply: 1000.0
-      - median:
-          window_size: 25
-          send_every: 25
-          send_first_at: 25
-      - offset: 30.0
+    name: Chlorine
+    update_interval: 5s
   - platform: hx711
     name: "Chlorine Canister Levels"
-    dout_pin: D5
-    clk_pin: D1
+    dout_pin: D7
+    clk_pin: D8
     gain: 128
     update_interval: 20s
     accuracy_decimals: 1
@@ -177,7 +185,7 @@ chlorine_pump:
   pump: pump_switch
   sensor: chlorine_sensor
   id: chlorine_pump_component
-  target: 700
+  target: 600
   disable_clock: false
   proportional_band: 400
   on_pump_value: