ESP32读取德力西仪表DT(S)SU6606VCRf型三相电子式电能表数据教程

zcjschina

网上大多教程为ESP32读取正泰单相电能表的教程，未找到读取ESP32读取德力西仪表DT(S)SU6606VCRf型三相电子式电能表数据的教程，在参考了相关教程并结合实际情况研究后，终于成功实现了ESP32与德力西仪表DT(S)SU6606VCRf型三相电子式电能表的数据通讯，并成功在Homeassistant上显示。先附上成果图：



所用的硬件为：esp32-wroom-32e
软件平台：ESPHome+Home Assistant
电能表型号：德力西仪表DT(S)SU6606VCRf型三相电子式电能表
通讯方式：Modbus RTU 485
YAML文件供参考：

substitutions:
  device_name: meter-delixi #替换成想要的设备名称
  friendly_name: meter_delixi

esphome:
  name: ${device_name}
  friendly_name: ${friendly_name}
  area: Asia/Shanghai
 

esp32:
  board: esp-wrover-kit
  framework:
    type: arduino

# Enable logging
logger:
  level: DEBUG

api:
  encryption:
    key: !secret api_encryption_key


#Web OTA Update Choose ‘firmware.bin’
ota:
  password: !secret ota_password

  on_progress:
    then:
      - logger.log:
          format: "OTA progress %0.1f%%"
          args: ["x"]          

# Example configuration
network:
    enable_ipv6: true
    
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: ${friendly_name}_Hotspot
    password: !secret ap_wifi_password

captive_portal:

web_server:
  port: 80

button:
  - platform: restart
    name: ${device_name}_reboot

time:
  - platform: sntp
    id: ${friendly_name}_time

uart:
  id: ${friendly_name}_uart
  rx_pin: 16
  tx_pin: 17
  baud_rate: 9600
  data_bits: 8
  stop_bits: 1
  #parity: even

modbus:
  id: ${friendly_name}_modbus
  send_wait_time: 250ms
  uart_id: ${friendly_name}_uart

modbus_controller:
  - id: ${friendly_name}_modbus_controller
    modbus_id: ${friendly_name}_modbus
    address: 0x01 #设备地址码（一般是1根据实际情况填）
    command_throttle: 200ms
    setup_priority: -10
    update_interval: 10s

sensor:

  - platform: uptime
    id: ${friendly_name}_uptime
    name: ${friendly_name}_uptime

  - platform: internal_temperature
    id: ${friendly_name}_cpu_temprature
    name: ${friendly_name}_cpu_temprature

  - platform: wifi_signal # Reports the WiFi signal strength/RSSI in dB
    name: ${friendly_name}_WiFi_Signal_dB
    id: ${friendly_name}_wifi_signal_db
    update_interval: 60s
    entity_category: "diagnostic"

  - platform: copy # Reports the WiFi signal strength in %
    source_id: ${friendly_name}_wifi_signal_db
    name: ${friendly_name}_WiFi_Signal_Percent
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: "PCT"
    entity_category: "diagnostic"

#delixi_dtsu6606vcrf 电表地址

#电压
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_ua
    name: ${friendly_name}_ua
    address: 0x0300
    register_count: 1
    unit_of_measurement: "V"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 2
    device_class: voltage
    filters:
     - multiply: 0.1

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_ub
    name: ${friendly_name}_ub
    address: 0x0301
    register_count: 1
    unit_of_measurement: "V"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 2
    device_class: voltage
    filters:
     - multiply: 0.1
     
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_uc
    name: ${friendly_name}_uc
    address: 0x0302
    register_count: 1
    unit_of_measurement: "V"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 2
    device_class: voltage
    filters:
     - multiply: 0.1

#电流
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_ia
    name: ${friendly_name}_ia
    address: 0x0303
    register_count: 1
    unit_of_measurement: "A"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: current
    filters:
      - multiply: 0.01    

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_ib
    name: ${friendly_name}_ib
    address: 0x0304
    register_count: 1
    unit_of_measurement: "A"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: current
    filters:
      - multiply: 0.01    

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_ic
    name: ${friendly_name}_ic
    address: 0x0305
    register_count: 1
    unit_of_measurement: "A"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: current
    filters:
      - multiply: 0.01    

#有功功率

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pa
    name: ${friendly_name}_pa
    address: 0x0306
    register_count: 1
    unit_of_measurement: "kW"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01
    
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pb
    name: ${friendly_name}_pb
    address: 0x0307
    register_count: 1
    unit_of_measurement: "kW"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pc
    name: ${friendly_name}_pc
    address: 0x0308
    register_count: 1
    unit_of_measurement: "kW"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pabc
    name: ${friendly_name}_pabc
    address: 0x0309
    register_count: 1
    unit_of_measurement: "kW"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01


#无功功率    
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_qa
    name: ${friendly_name}_qa
    address: 0x030A
    register_count: 1
    unit_of_measurement: "kVar"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_qb
    name: ${friendly_name}_qb
    address: 0x030B
    register_count: 1
    unit_of_measurement: "kVar"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_qc
    name: ${friendly_name}_qc
    address: 0x030C
    register_count: 1
    unit_of_measurement: "kVar"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_qabc
    name: ${friendly_name}_qabc
    address: 0x030D
    register_count: 1
    unit_of_measurement: "kVar"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01

#视在功率    
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_Sa
    name: ${friendly_name}_Sa
    address: 0x030E
    register_count: 1
    unit_of_measurement: "kVA"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01
      
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_Sb
    name: ${friendly_name}_Sb
    address: 0x030F
    register_count: 1
    unit_of_measurement: "kVA"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01
      
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_Sc
    name: ${friendly_name}_Sc
    address: 0x0310
    register_count: 1
    unit_of_measurement: "kVA"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01
      
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_Sabc
    name: ${friendly_name}_Sabc
    address: 0x0311
    register_count: 1
    unit_of_measurement: "kVA"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power
    filters:
      - multiply: 0.01
      
#功率因数
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pfa
    name: ${friendly_name}_pfa
    address: 0x0312
    register_count: 1
    unit_of_measurement: "cosphi"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power_factor
    filters:
      - multiply: 0.001

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pfb
    name: ${friendly_name}_pfb
    address: 0x0313
    register_count: 1
    unit_of_measurement: "cosphi"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power_factor
    filters:
      - multiply: 0.001

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pfc
    name: ${friendly_name}_pfc
    address: 0x0314
    register_count: 1
    unit_of_measurement: "cosphi"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power_factor
    filters:
      - multiply: 0.001

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_pfabc
    name: ${friendly_name}_pfabc
    address: 0x0315
    register_count: 1
    unit_of_measurement: "cosphi"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 3
    device_class: power_factor
    filters:
      - multiply: 0.001

#频率      
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_freq
    name: ${friendly_name}_freq
    address: 0x0316
    register_count: 1
    unit_of_measurement: "Hz"
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 2
    device_class: power_factor
    filters:
      - multiply: 0.01

#电能量

#当前组合有功总电能

  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_total_energy
    name: ${friendly_name}_total_energy
    address: 0x0000
    register_count: 2
    unit_of_measurement: "kWh"
    register_type: holding
    value_type: S_DWORD
    accuracy_decimals: 2
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.01
      - median:
          window_size: 3
          send_every: 3

#当前正向有功总电能
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_forward_energy
    name: ${friendly_name}_forward_energy
    address: 0x000A
    register_count: 2
    unit_of_measurement: "kWh"
    register_type: holding
    value_type: S_DWORD
    accuracy_decimals: 2
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.01
      - median:
          window_size: 3
          send_every: 3

#当前反向有功总电能
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_reversing_energy
    name: ${friendly_name}_reversing_energy
    address: 0x0014
    register_count: 2
    unit_of_measurement: "kWh"
    register_type: holding
    value_type: S_DWORD
    accuracy_decimals: 2
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.01
      - median:
          window_size: 3
          send_every: 3

#当前无功总电能
  - platform: modbus_controller
    modbus_controller_id: ${friendly_name}_modbus_controller
    id: ${friendly_name}_reactive_energy
    name: ${friendly_name}_reactive_energy
    address: 0x0186
    register_count: 2
    unit_of_measurement: "kWh"
    register_type: holding
    value_type: S_DWORD
    accuracy_decimals: 2
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.01
      - median:
          window_size: 3
          send_every: 3


interval:
  - interval: 5min
    then:
      - if:
          condition:
            or:
              - not: wifi.connected
              - lambda: 'return id(${friendly_name}_wifi_signal_db).state < -70;'
          then:
            - logger.log: WiFi signal is too weak or not connected. Reconnecting...
            - wifi.disable
            - delay: 5s
            - wifi.enable

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sorrypqa

学习学习！谢谢分享！

z1717332

有没单相的