diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5bfda4e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# Home Assistant
+## Integrations
+### ESP32Home - Hochbeet
+- B4 Controller Config: esphome_b4_controller.yaml
+#### Config Flashing
+- in terminal swicht python environment<br>
+```source ~/b4/bin/activate```
+- start esphome device builder<br>
+```esphome-device-builder ~/esphome-configs```
+- access [ESPHome - Device Builder](http://localhost:6052/)
+- connect controller with USB-C cable and choose serial port 'USB JTAG'
+- sometimes after flashing new config controller have to repowered
\ No newline at end of file
diff --git a/esphome_b4_controller.yaml b/esphome_b4_controller.yaml
index 95782b6..dd28a15 100644
--- a/esphome_b4_controller.yaml
+++ b/esphome_b4_controller.yaml
@@ -8,6 +8,7 @@ esp32:
     type: arduino
 
 logger:
+  hardware_uart: USB_SERIAL_JTAG
 
 api:
   encryption:
@@ -26,17 +27,28 @@ wifi:
 captive_portal:
 
 i2c:
-  - id: bus_a
+  - id: bus_relay
     sda: 8
     scl: 18
     scan: true
     frequency: 400kHz
 
+  - id: bus_ads
+    sda: 13
+    scl: 14
+    scan: true
+    frequency: 100kHz
+
 pcf8574:
   - id: pcf8574_hub_out_1
-    i2c_id: bus_a
+    i2c_id: bus_relay
     address: 0x24
 
+ads1115:
+  - id: ads1115_hub
+    i2c_id: bus_ads
+    address: 0x48
+
 switch:
   - platform: gpio
     name: "Bewässerung Hochbeet 1"
@@ -46,6 +58,7 @@ switch:
       number: 4
       mode: OUTPUT
       inverted: true
+    restore_mode: ALWAYS_OFF
     icon: "mdi:sprinkler-variant"
 
   - platform: gpio
@@ -56,6 +69,7 @@ switch:
       number: 5
       mode: OUTPUT
       inverted: true
+    restore_mode: ALWAYS_OFF
     icon: "mdi:sprinkler-variant"
 
   - platform: gpio
@@ -66,6 +80,7 @@ switch:
       number: 6
       mode: OUTPUT
       inverted: true
+    restore_mode: ALWAYS_OFF
     icon: "mdi:sprinkler-variant"
 
   - platform: gpio
@@ -76,6 +91,7 @@ switch:
       number: 7
       mode: OUTPUT
       inverted: true
+    restore_mode: ALWAYS_OFF
     icon: "mdi:sprinkler-variant"
 
 binary_sensor:
@@ -127,53 +143,54 @@ binary_sensor:
       - delayed_on: 10ms
     icon: "mdi:water-opacity"
 
-ads1115:
-  - address: 0x48
-
 sensor:
   - platform: ads1115
+    ads1115_id: ads1115_hub
     multiplexer: A0_GND
-    gain: 6.144
+    gain: 4.096
     resolution: 16_BITS
     name: "Feuchtigkeitsmessung V Hochbeet 1"
     id: b4_sensor1
-    update_interval: 5s
+    update_interval: 2s
     unit_of_measurement: "V"
     accuracy_decimals: 3
     state_class: measurement
     icon: "mdi:flash"
 
   - platform: ads1115
+    ads1115_id: ads1115_hub
     multiplexer: A1_GND
-    gain: 6.144
+    gain: 4.096
     resolution: 16_BITS
     name: "Feuchtigkeitsmessung V Hochbeet 2"
     id: b4_sensor2
-    update_interval: 5s
+    update_interval: 2s
     unit_of_measurement: "V"
     accuracy_decimals: 3
     state_class: measurement
     icon: "mdi:flash"
 
   - platform: ads1115
+    ads1115_id: ads1115_hub
     multiplexer: A2_GND
-    gain: 6.144
+    gain: 4.096
     resolution: 16_BITS
     name: "Feuchtigkeitsmessung V Hochbeet 3"
     id: b4_sensor3
-    update_interval: 5s
+    update_interval: 2s
     unit_of_measurement: "V"
     accuracy_decimals: 3
     state_class: measurement
     icon: "mdi:flash"
 
   - platform: ads1115
+    ads1115_id: ads1115_hub
     multiplexer: A3_GND
-    gain: 6.144
+    gain: 4.096
     resolution: 16_BITS
     name: "Feuchtigkeitsmessung V Hochbeet 4"
     id: b4_sensor4
-    update_interval: 5s
+    update_interval: 2s
     unit_of_measurement: "V"
     accuracy_decimals: 3
     state_class: measurement
@@ -186,14 +203,14 @@ sensor:
     accuracy_decimals: 0
     device_class: humidity
     state_class: measurement
-    update_interval: 5s
+    update_interval: 2s
     icon: "mdi:water-percent"
     lambda: |-
       const float wet_voltage = 1.20;
       const float dry_voltage = 2.70;
       float v = id(b4_sensor1).state;
       if (isnan(v)) return NAN;
-      float p = (dry_voltage - v) * 100.0 / (dry_voltage - wet_voltage);
+      float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
       if (p < 0) p = 0;
       if (p > 100) p = 100;
       return p;
@@ -205,14 +222,14 @@ sensor:
     accuracy_decimals: 0
     device_class: humidity
     state_class: measurement
-    update_interval: 5s
+    update_interval: 2s
     icon: "mdi:water-percent"
     lambda: |-
       const float wet_voltage = 1.20;
       const float dry_voltage = 2.70;
       float v = id(b4_sensor2).state;
       if (isnan(v)) return NAN;
-      float p = (dry_voltage - v) * 100.0 / (dry_voltage - wet_voltage);
+      float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
       if (p < 0) p = 0;
       if (p > 100) p = 100;
       return p;
@@ -224,14 +241,14 @@ sensor:
     accuracy_decimals: 0
     device_class: humidity
     state_class: measurement
-    update_interval: 5s
+    update_interval: 2s
     icon: "mdi:water-percent"
     lambda: |-
       const float wet_voltage = 1.20;
       const float dry_voltage = 2.70;
       float v = id(b4_sensor3).state;
       if (isnan(v)) return NAN;
-      float p = (dry_voltage - v) * 100.0 / (dry_voltage - wet_voltage);
+      float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
       if (p < 0) p = 0;
       if (p > 100) p = 100;
       return p;
@@ -243,14 +260,14 @@ sensor:
     accuracy_decimals: 0
     device_class: humidity
     state_class: measurement
-    update_interval: 5s
+    update_interval: 2s
     icon: "mdi:water-percent"
     lambda: |-
       const float wet_voltage = 1.20;
       const float dry_voltage = 2.70;
       float v = id(b4_sensor4).state;
       if (isnan(v)) return NAN;
-      float p = (dry_voltage - v) * 100.0 / (dry_voltage - wet_voltage);
+      float p = (dry_voltage - v) * 100.0f / (dry_voltage - wet_voltage);
       if (p < 0) p = 0;
       if (p > 100) p = 100;
       return p;