esp32 for pzem-004t

esp32.yaml

esphome:
  name: esp32
#  on_boot:
#    priority: -100
#    then:
#      - fan.turn_on: 
#         id: living_room_fan
#         speed: 50

esp32:
  board: nodemcu-32s
  framework:
    type: arduino


logger:
#  level: VERY_VERBOSE

web_server:
 port: 80
 auth:
   username: admin
   password: ""
 
api:
 password: "12345678"

ota:
  password: "12345678"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  manual_ip:
    static_ip: 192.168.1.99
    gateway: 192.168.1.1
    subnet: 255.255.255.0
    dns1: 192.168.1.1

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esp32-S Fallback Hotspot"
    password: "12345678"

captive_portal:

# Led flicker
status_led:
 pin:
    number: GPIO2
    #inverted: true 
    
# BLE    
esp32_ble_tracker:

# pwm fan 
output:
  - platform: ledc
    pin: GPIO16
    frequency: 1000 Hz
    id: pwm_output_p16
    
fan:
  - platform: speed
    output: pwm_output_p16
    name: "Living Room Fan"
    id: "living_room_fan"
#    on_turn_on:
#      then:
#       - fan.turn_on: 
#          id: living_room_fan
#          speed: 60

# soft uart 
uart:
  rx_pin: GPIO22
  tx_pin: GPIO23
  baud_rate: 9600

modbus:
    
sensor:
  # pzemac-004T    
  - platform: pzemac
    address: 1 
    current:
      name: 'PZEM-004T Current'
    voltage:
      name: 'PZEM-004T Voltage'
    energy:
      name: 'PZEM-004T Energy'
      filters:
        - multiply: 0.001
      unit_of_measurement: 'kWh'
      accuracy_decimals: 3
    power:
      name: 'PZEM-004T Power'
    frequency:
      name: 'PZEM-004T Frequency'
    power_factor:
      name: 'PZEM-004T Power Factor'
    update_interval: 30s

  # xiaomi temperature meter
  - platform: xiaomi_lywsd03mmc
    mac_address: ""
    bindkey: "47CF9F14B8CE5C668DE3C6799B008D28"
    temperature:
      name: "Room LYWSD03MMC Temperature"
    humidity:
      name: "Room LYWSD03MMC Humidity"
    battery_level:
      name: "Room LYWSD03MMC Battery Level"
  - platform: xiaomi_lywsd03mmc
    mac_address: ""
    bindkey: "47CF9F14B8CE5C668DE3C6799B008D28"
    temperature:
      name: "Router LYWSD03MMC Temperature"
    humidity:
      name: "Router LYWSD03MMC Humidity"
    battery_level:
      name: "Router LYWSD03MMC Battery Level"