device_base_esp32.yaml

esphome:
    name: $friendly_id
    platform: ESP32
    board: esp32dev

wifi:
    ssid: !secret wifi_ssid
    password: !secret wifi_password

logger:
api:
ota:
# captive_portal:

switch:
    - platform: restart
      id: ${friendly_id}_restart
      name: ${friendly_name} ESP32 Restart

time:
- platform: homeassistant
  on_time:
    # Every morning at 12:30am
  - seconds: 0
    minutes: 30
    hours: 0
    then:
     - switch.turn_on: ${friendly_id}_restart
    
text_sensor:
  # Send IP Address
  - platform: wifi_info
    ip_address:
        id: ${friendly_id}_ip_address
        name: "${friendly_name} IP Address"

    # Send Uptime in raw seconds
  - platform: template
    name: ${friendly_name} Uptime
    id: ${friendly_id}_uptime_human
    icon: mdi:clock-start

# Sensors that the ESPhome unit is capable of reporting
sensor:
- platform: wifi_signal
  id: ${friendly_id}_wifi_signal
  name: "${friendly_name} WiFi Signal"
  update_interval: 300s

- platform: uptime
  internal: true
  id: ${friendly_id}_uptime_sensor
  update_interval: 60s
  on_raw_value:
    then:
        - text_sensor.template.publish:
            id: ${friendly_id}_uptime_human
            # Custom C++ code to generate the result
            state: !lambda |-
                int seconds = round(id(${friendly_id}_uptime_sensor).raw_state);
                int days = seconds / (24 * 3600);
                seconds = seconds % (24 * 3600);
                int hours = seconds / 3600;
                seconds = seconds % 3600;
                int minutes = seconds /  60;
                seconds = seconds % 60;
                return (
                    (days ? to_string(days) + "d " : "") +
                    (hours ? to_string(hours) + "h " : "") +
                    (minutes ? to_string(minutes) + "m " : "") +
                    (to_string(seconds) + "s")
                ).c_str();