lora_receiver.yaml

esphome:
  name: lora_receiver
  platform: ESP32
  board: heltec_wifi_lora_32_V2
  includes:
    - lora_gateway.h
  libraries:
    - "LoRa"
    - "SPI"
    - "CryptoLW"
    - "Crypto"
    - "ArduinoJson-esphomelib"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_pass

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Lora Receiver Fallback Hotspot"
    password: !secret hotspot_pass
    
#mqtt:
#  broker: !secret mqtt_broker
#  username: !secret mqtt_user
#  password: !secret mqtt_pass

captive_portal:

web_server:
  port: 80

# Enable logging
logger:

# Enable Home Assistant API
#api:
#  password: !secret esphome_password

ota:
  password: !secret esphome_password
  
# Enable SPI for LoRa
#spi:
#  clk_pin: GPIO18
#  mosi_pin: GPIO23
#  miso_pin: GPIO19
  

sensor:
  - platform: custom
    lambda: |-
      auto lora_sensor = new MyLoRaSensors();
      App.register_component(lora_sensor);
      return {lora_sensor->mbox_sensor_post,
              lora_sensor->mbox_sensor_msg,
              lora_sensor->mbox_sensor_rssi,
              lora_sensor->mbox_sensor_vbat};
    sensors:
    - name: "Mailbox"
      accuracy_decimals: 0
      icon: mdi:email-box
    - name: "Mailboxsender: Message #"
      accuracy_decimals: 0
      icon: mdi:message-processing-outline
    - name: "Mailboxsender: Signal"
      unit_of_measurement: dBm
      accuracy_decimals: 0
      icon: mdi:signal
    - name: "Mailboxsender: Battery"
      unit_of_measurement: V
      accuracy_decimals: 3
      icon: mdi:battery