Initial Version

bodensensor.yaml

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+esphome:
+  name: bodensensor
+  platform: ESP32
+  board: esp32doit-devkit-v1 
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_key
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Bodensensor Fallback Hotspot"
+    password: ""
+
+logger:
+
+captive_portal:
+
+web_server:
+  port: 80
+
+mqtt:
+  broker: !secret mqtt_broker
+  topic_prefix: sensor/bodensensor
+  birth_message:
+    topic: sensor/bodensensor/status
+    payload: online
+  will_message:
+   topic: sensor/bodensensor/status
+   payload: offline
+
+sensor:
+  - platform: adc
+    pin: GPIO36
+    name: "raw_hum_1"
+    attenuation: 11db
+    update_interval: 60s
+  - platform: adc
+    pin: GPIO34
+    name: "raw_hum_2"
+    attenuation: 11db
+    update_interval: 60s

secrets.yaml.sample

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+wifi_ssid: "YOUR WIFI SSID"
+wifi_key:  "YOUR WIFI PRESHARED KEY"
+mqtt_broker: "IP OR NAME OF YOUR MQTT BROKER"