diff --git a/common/base.yaml b/common/base.yaml
index 81d84ff..854b808 100644
--- a/common/base.yaml
+++ b/common/base.yaml
@@ -4,7 +4,7 @@ esphome:
   board: lolin_d32_pro
   project:
     name: "xd0.esp32weatherstation2"
-    version: "0.1.0"
+    version: "0.1.1"
   includes:
     - fonts/weather_icon_map.h
     - custom/veml6075_custom_sensor.h
diff --git a/common/battery.yaml b/common/battery.yaml
index b686f3a..3d5d9be 100644
--- a/common/battery.yaml
+++ b/common/battery.yaml
@@ -5,8 +5,8 @@ sensor:
     name: "${node_name} VBAT Voltage"
     id: voltage
     attenuation: 11db
-#    filters:
-#      - multiply: 2
+    filters:
+      - multiply: 1.71
 #    filters:
 #      - lambda: return ( x/4096.0 ) * 2 * 3.42;
     update_interval: 60s
diff --git a/common/display-hendrik.yaml b/common/display-hendrik.yaml
index fd9bfa1..6fc5fb0 100644
--- a/common/display-hendrik.yaml
+++ b/common/display-hendrik.yaml
@@ -3,7 +3,7 @@ font:
   - file: 'fonts/Vera.ttf'
     id: font1
     size: 10
-    glyphs: '!"%()+=,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz/²³µΩ€[]'
+    glyphs: '!"%()+=,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz/²³µΩ€[]?'
   - file: 'fonts/Vera.ttf'
     id: font2
     size: 20
@@ -52,7 +52,7 @@ display:
     reset_pin: 33
     model: 2.13in-ttgo
     rotation: 90
-    update_interval: 60s
+    update_interval: 180s
     full_update_every: 1
     id: my_display
     pages:
@@ -139,7 +139,6 @@ display:
           } else {
             it.printf(248, 105, id(font1), TextAlign::TOP_RIGHT, "nc");
           }
-          
 
 interval:
   - interval: 30s
diff --git a/common/display.yaml b/common/display.yaml
index 4741cec..413643f 100644
--- a/common/display.yaml
+++ b/common/display.yaml
@@ -52,7 +52,7 @@ display:
     reset_pin: 33
     model: 2.13in-ttgo
     rotation: 90
-    update_interval: 60s
+    update_interval: 180s
     full_update_every: 1
     id: my_display
     pages:
@@ -159,6 +159,7 @@ display:
             it.printf(248, 105, id(font1), TextAlign::TOP_RIGHT, "nc");
           }
           it.printf(184,115, id(font1), "%.1f°C, %.1f%%H, %.0fhPa", id(temperature_springer).state, id(humidity_springer).state, id(pressure_springer).state);
+
 interval:
   - interval: 30s
     then: