diff --git a/aquapi_config.yaml b/aquapi_config.yaml
index f19a4e2..9c5d814 100644
--- a/aquapi_config.yaml
+++ b/aquapi_config.yaml
@@ -3,7 +3,7 @@ substitutions:
   name: "aquapi"
   friendly_name: "AquaPi"
   # App Version - Updated: 11/2023
-  app_version: "1.3.6"
+  app_version: "1.4"
 
 packages:
   device_base: !include common/device_base.yaml
diff --git a/common/binary.yaml b/common/binary.yaml
index e0b5456..1903eb2 100644
--- a/common/binary.yaml
+++ b/common/binary.yaml
@@ -1,8 +1,8 @@
 substitutions:  
-  opticalLowPin: "32"
-  opticalHighPin: "33"
-  auxPin1: "26"
-  auxPin2: "27"
+  opticalLowPin: "32" # yellow
+  opticalHighPin: "33" # blue
+  auxPin1: "26" # yellow
+  auxPin2: "27" # blue
   # Water Level
   update_water: "60s"
 
diff --git a/common/temperature_dallas.yaml b/common/temperature_dallas.yaml
index 766b0c1..dfafd43 100644
--- a/common/temperature_dallas.yaml
+++ b/common/temperature_dallas.yaml
@@ -23,6 +23,8 @@ sensor:
     icon: mdi:thermometer-lines
     index: 0
     name: "Temperature"
+    state_class: "measurement"
+    device_class: "temperature"
     filters:
       - calibrate_linear:
           method: least_squares
@@ -39,6 +41,8 @@ sensor:
     icon: mdi:thermometer-lines
     index: 1
     name: "Temperature 2"
+    state_class: "measurement"
+    device_class: "temperature"
     filters:
       - calibrate_linear:
           method: least_squares
@@ -106,6 +110,30 @@ sensor:
     lambda: |-
       return {${cal_100_2}};
 
+binary_sensor:
+  - platform: template
+    name: Ideal Temperature
+    id: ideal_temp
+    icon: mdi:thermometer-check
+    lambda: |-
+      if (id(temp_range).state == "OK") {
+        return true;
+      } else {
+        return false;
+      }
+
+  - platform: template
+    name: Ideal Temperature 2
+    id: ideal_temp_2
+    icon: mdi:thermometer-check
+    disabled_by_default: true
+    lambda: |-
+      if (id(temp_range_2).state == "OK") {
+        return true;
+      } else {
+        return false;
+      }
+
 text_sensor:
   # Temperature Range 1
   - platform: template