esphome:
  name: m16v2

esp32:
  board: esp32dev
  framework:
    type: arduino

ota:
  - platform: esphome

external_components:
  - source:
      type: git
      url: https://github.com/hzkincony/esphome-zmpt101b
      ref: v2.1.0

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "D69bY/GXlmjYkovak6WIhgmbOH8vwyqvMxIHBriYoaY="


# Ethernet Configuration
ethernet:
  type: LAN8720
  mdc_pin: GPIO23
  mdio_pin: GPIO18
  clk_mode: GPIO17_OUT
  phy_addr: 0
  use_address: 192.168.10.14
 
# Wifi Configuration
# wifi:
#   ssid: xxxx
#   password: xxxx

i2c:
  sda: 4
  scl: 5
  scan: true
  id: bus_a

cd74hc4067:
  - id: cd74hc4067_1
    pin_s0: 32
    pin_s1: 33
    pin_s2: 13
    pin_s3: 16

web_server:
  port: 80

font:

  - file: "gfonts://Roboto"
    id: roboto
    size: 16

display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    address: 0x3C
    lambda: |-
      it.printf(0, 0, id(roboto), "AC 1: %.1fV", id(voltage_1).state);
      it.printf(0, 20, id(roboto), "CT 1: %.1fA", id(CT_1_Current).state);
      it.printf(0, 40, id(roboto), "192.168.10.14");

sensor:
  - platform: adc
    pin: 34
    id: adc34
    update_interval: never
    attenuation: 12db

  # L2 Voltage ADC
  # - platform: adc
  #   pin: 36
  #   id: adc36
  #   update_interval: never
  #   attenuation: 12db

  # L3 Voltage ADC
  # - platform: adc
  #   pin: 39
  #   id: adc39
  #   update_interval: never
  #   attenuation: 12db

  - platform: zmpt101b
    name: "L1 Voltage"
    # name: "m16--AI zmpt 34"
    sensor: adc34
    id: voltage_1
    sensitivity: 538

  # - platform: zmpt101b
  #   name: "L2 Voltage"
  #   # name: "m16--AI zmpt 36"
  #   sensor: adc36
  #   id: voltage_2
  #   sensitivity: 538

  # - platform: zmpt101b 
  #   name: "L3 Voltage"
  #   # name: "m16--AI zmpt 39"
  #   sensor: adc39
  #   id: voltage_3
  #   sensitivity: 538

  - platform: sht3xd
    temperature:
      name: "Temperature"
      id: temperature
    humidity:
      name: "Humidity"
      id: humidity
    address: 0x44
    update_interval: 5s

# Current sensing ADC
  - platform: adc
    pin: 35
    id: adc35
    update_interval: never
    attenuation: 12db

  - platform: cd74hc4067
    id: ai1
    number: 0
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai2
    number: 1
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai3
    number: 2
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai4
    number: 3
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai5
    number: 4
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai6
    number: 5
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai7
    number: 6
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai8
    number: 7
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai9
    number: 8
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai10
    number: 9
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai11
    number: 10
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai12
    number: 11
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai13
    number: 12
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai14
    number: 13
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai15
    number: 14
    sensor: adc35
    update_interval: never

  - platform: cd74hc4067
    id: ai16
    number: 15
    sensor: adc35
    update_interval: never


  - platform: ct_clamp
    sensor: ai1
    id: CT_1_Current
    name: "CT 1 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: template
    id: power1
    name: "CT 1 Power"
    lambda: return id(CT_1_Current).state * id(voltage_1).state;
    device_class: power
    unit_of_measurement: 'W'
    update_interval: 5s

  - platform: total_daily_energy
    name: "CT 1 Total Daily Energy"
    power_id: power1
    filters:
        - multiply: 0.001
    unit_of_measurement: kWh
    accuracy_decimals: 3
    icon: mdi:clock-alert
    device_class: energy

  - platform: ct_clamp
    sensor: ai2
    id: CT_2_Current
    name: "CT 2 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai3
    id: CT_3_Current
    name: "CT 3 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.293 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai4
    id: CT_4_Current
    name: "CT 4 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.292 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai5
    id: CT_5_Current
    name: "CT 5 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.293 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai6
    id: CT_6_Current
    name: "CT 6 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.293 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai7
    id: CT_7_Current
    name: "CT 7 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.289 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai8
    id: CT_8_Current
    name: "CT 8 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.294 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai9
    id: CT_9_Current
    name: "CT 9 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai10
    id: CT_10_Current
    name: "CT 10 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.291 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai11
    id: CT_11_Current
    name: "CT 11 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai12
    id: CT_12_Current
    name: "CT 12 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.289 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai13
    id: CT_13_Current
    name: "CT 13 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai14
    id: CT_14_Current
    name: "CT 14 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.096 -> 2.95
          - 0.290 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.1) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai15
    id: CT_15_Current
    name: "CT 15 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.040 -> 2.95 # 50:1 CT clamp
          - 0.119 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.5) return 0.0; else return x;

  - platform: ct_clamp
    sensor: ai16
    id: CT_16_Current
    name: "CT 16 Current"
    update_interval: never
    sample_duration: 250ms
    filters:
      - calibrate_linear:
          - 0.003 -> 0
          - 0.031 -> 2.95 # 60:1 CT clamp
          - 0.100 -> 9.0
      # - median:
      #     window_size: 3
      #     send_every: 1
      #     send_first_at: 1
      - lambda: if (x < 0.5) return 0.0; else return x;

script:
  - id: scan_ct_channels
    mode: single
    then:
      # CH1
      - component.update: ai1
      - delay: 50ms
      - component.update: CT_1_Current
      - delay: 450ms

      # CH2
      - component.update: ai2
      - delay: 50ms
      - component.update: CT_2_Current
      - delay: 450ms

      # CH3
      - component.update: ai3
      - delay: 50ms
      - component.update: CT_3_Current
      - delay: 450ms

      # CH4
      - component.update: ai4
      - delay: 50ms
      - component.update: CT_4_Current
      - delay: 450ms

      # CH5
      - component.update: ai5
      - delay: 50ms
      - component.update: CT_5_Current
      - delay: 450ms

      # CH6
      - component.update: ai6
      - delay: 50ms
      - component.update: CT_6_Current
      - delay: 450ms

      # CH7
      - component.update: ai7
      - delay: 50ms
      - component.update: CT_7_Current
      - delay: 450ms

      # CH8
      - component.update: ai8
      - delay: 50ms
      - component.update: CT_8_Current
      - delay: 450ms

      # CH9
      - component.update: ai9
      - delay: 50ms
      - component.update: CT_9_Current
      - delay: 450ms

      # CH10
      - component.update: ai10
      - delay: 50ms
      - component.update: CT_10_Current
      - delay: 450ms

      # CH11
      - component.update: ai11
      - delay: 50ms
      - component.update: CT_11_Current
      - delay: 450ms

      # CH12
      - component.update: ai12
      - delay: 50ms
      - component.update: CT_12_Current
      - delay: 450ms

      # CH13
      - component.update: ai13
      - delay: 50ms
      - component.update: CT_13_Current
      - delay: 450ms

      # CH14
      - component.update: ai14
      - delay: 50ms
      - component.update: CT_14_Current
      - delay: 450ms

      # CH15
      - component.update: ai15
      - delay: 50ms
      - component.update: CT_15_Current
      - delay: 450ms

      # CH16
      - component.update: ai16
      - delay: 50ms
      - component.update: CT_16_Current
      - delay: 450ms

interval:
  - interval: 20s
    then:
      - script.execute: scan_ct_channels
      
time:
  - platform: sntp
    id: my_time


# Calibration Steps for Current Meters:
# https://www.kincony.com/forum/showthread.php?tid=3764&pid=10598#pid10598

# 1. when AC current is 0A, then see your LOG what's RAW value "X".
# 2. use a large power AC load, use multi meter to test AC current value "Z". then see your LOG what's RAW value "Y".

# use these two value make the map.
# - X -> 0
# - Y -> Z