Sonoff Pow R3 ESPHome template

sonoff-pow-r3.yaml

substitutions:
  device_name: sonoff-pow-r3
  device_description: Sonoff Pow R3
  friendly_name: Sonoff Pow R3

esphome:
  name: ${device_name}
  comment: ${device_description}

esp8266:
  board: esp01_1m
  restore_from_flash: true

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

  ap:
    ssid: ${friendly_name} AP
    password: !secret ap_password

captive_portal:
    
web_server:
  port: 80
  auth:
    username: !secret web_server_username
    password: !secret web_server_password

api:
  password: !secret api_password

ota:
  password: !secret ota_password

logger:
  baud_rate: 0

uart:
  tx_pin: GPIO1
  rx_pin: GPIO3
  baud_rate: 4800

switch:
  - platform: restart
    name: ${friendly_name} restart

  - platform: gpio
    name: "${friendly_name} power status"
    pin: GPIO12
    inverted: true
    id: relay    

status_led:
  pin:
    number: GPIO13
    inverted: yes

text_sensor:
  - platform: version
    name: ${friendly_name} ESPHome Version
    hide_timestamp: true

  - platform: template
    name: ${friendly_name} Uptime
    id: uptime_human
    icon: mdi:clock-start

sensor:
  - platform: wifi_signal
    id: wifi_sig
    name: ${friendly_name} signal

  - platform: uptime
    name: ${friendly_name} Uptime Sensor
    id: uptime_sensor
    on_raw_value:
      then:
        - text_sensor.template.publish:
            id: uptime_human
            state: !lambda |-
              int seconds = round(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();

  - platform: cse7766
    #update_interval: 5s
    voltage:
      name: "${friendly_name} Voltage"
    current:
      name: "${friendly_name} Current"
    power:
      name: "${friendly_name} Power"
    energy:
      name: "${friendly_name} Energy"

binary_sensor:
  - platform: status
    name: ${friendly_name} HA connection status

  - platform: gpio
    pin:
      number: GPIO0
      mode: INPUT_PULLUP
      inverted: True
    id: button
    internal: True
    on_press:
      - switch.toggle: relay