Merge pull request #39 from deejaybeam/dev

add: Temp-Sensor correction via ESP-Device

esphome.yaml

@@ -328,6 +328,12 @@ globals:
     restore_value: true
     initial_value: '10'
 
+  ##### Temperature Correction #####
+  - id: temperature_correction_global
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+
   ##### Save Display DIM Brightness for NSPanel reboot
   - id: sleep_modus_global
     type: int
@@ -442,6 +448,8 @@ sensor:
       b_constant: 3950
       reference_temperature: 25°C
       reference_resistance: 10kOhm
+    filters:
+      - lambda: return x + id(temperature_correction_global);
     # on_value:
     #   then:
     #     - wait_until:
@@ -713,6 +721,24 @@ number:
             id: display_dim_brightness_global
             value: !lambda 'return int(x);'
 
+  ##### Temperature Correction #####
+  - platform: template
+    name: ${device_name} Temperature Correction
+    id: temperature_correction
+    entity_category: config
+    unit_of_measurement: '°C'
+    min_value: -10
+    max_value: 10
+    initial_value: 0
+    step: 1
+    restore_value: true
+    optimistic: true
+    set_action:
+      then:
+        - globals.set:
+            id: temperature_correction_global
+            value: !lambda 'return int(x);'
+
 
 ##### START - DISPLAY START CONFIGURATION #####
 display: