substitutions:
  device_name: "powmr-inverter"
  node_name: "PowMr Inverter"

esphome:
  name: "powmr-inverter"
  friendly_name: "PowMr Inverter"
  platformio_options:
    board_build.flash_mode: dio

esp32:
  board: esp32-c3-devkitm-1
  framework:
    type: arduino

api:
  encryption:
    key: "apikey was here"

ota:
  - platform: esphome
    password: "password was here"

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

    # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Powmr-Inverter Fallback Hotspot"
    password: "wifi password was here"

captive_portal:


logger:
  level: DEBUG
  baud_rate: 0


uart:
  - id: uart_inverter
    baud_rate: 9600
    tx_pin: YOUR TX PIN HERE
    rx_pin: YOUR RX PIN HERE

modbus:
  - id: modbus_inverter
    uart_id: uart_inverter

modbus_controller:
  - id: smg_inverter    
    address: 0x01
    modbus_id: modbus_inverter
    setup_priority: -10
    offline_skip_updates: 60
    update_interval: 2s
text_sensor:
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Working Mode"
    id: Working_Mode
    address: 201
    entity_category: diagnostic
    register_type: holding
    response_size: 1
    raw_encode: HEXBYTES
    lambda: |-
      uint16_t value = modbus_controller::word_from_hex_str(x, 0);
      switch (value) {
        case 0: return std::string("Power On Mode");
        case 1: return std::string("Standby mode");
        case 2: return std::string("Mains mode");
        case 3: return std::string("Off-Grid mode");
        case 4: return std::string("Bypass mode");
        case 5: return std::string("Charging mode");
        case 6: return std::string("Fault mode");        
        default: return std::string(x);
      } return x;  

sensor:
  - platform: uptime
    name: "Uptime"
    entity_category: "diagnostic"
    device_class: duration
    update_interval: 60s
  - platform: wifi_signal
    name: "RSSI"
    id: wifi_rssi
    entity_category: "diagnostic"
    update_interval: 60s
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Effective mains voltage"
    id: Effective_mains_voltage
    address: 202
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "V"
    device_class: voltage
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Mains Frequency"
    id: Mains_Frequency
    address: 203
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "Hz"
    accuracy_decimals: 0
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Average mains power"
    id: Average_mains_power
    address: 204
    register_type: holding
    value_type: S_WORD
    state_class: measurement
    device_class: power
    unit_of_measurement: "W"

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Affective inverter voltage"
    id: Affective_inverter_voltage
    address: 205
    register_type: holding
    value_type: U_WORD
    device_class: voltage
    state_class: measurement
    unit_of_measurement: "V"
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Affective inverter current"
    id: Affective_inverter_current
    address: 206
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "A"
    device_class: current
    register_count: 2
    accuracy_decimals: 1
    filters:
      - multiply: 0.1   

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Average inverter power"
    id: Average_inverter_power
    address: 208
    register_type: holding
    value_type: S_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    accuracy_decimals: 0
 
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Inverter charging power"
    id: Inverter_charging_power
    address: 209
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    register_count: 4
    accuracy_decimals: 1

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Output active power"
    id: Output_active_power
    address: 213
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    register_count: 2
    accuracy_decimals: 1 
    filters:
      - multiply: 1 
    
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Battery average voltage"
    id: Battery_average_voltage
    address: 215
    register_type: holding
    value_type: U_WORD
    device_class: voltage
    state_class: measurement
    unit_of_measurement: "V"
    accuracy_decimals: 1
    filters:
      - multiply: 0.1    
      
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Battery average Current"
    id: Battery_average_Current
    address: 216
    register_type: holding
    value_type: S_WORD
    state_class: measurement
    unit_of_measurement: "A"
    device_class: current
    accuracy_decimals: 1
    filters:
      - multiply: 0.1  

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Battery average power"
    id: Battery_average_power
    address: 217
    register_type: holding
    value_type: S_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    accuracy_decimals: 1
    register_count: 2
     
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "PV average voltage"
    id: PV_average_voltage
    address: 219
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    device_class: voltage
    unit_of_measurement: "V"
    accuracy_decimals: 0
    filters:
      - multiply: 0.1 

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "PV average Current"
    id: PV_average_Current
    address: 220
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "A"
    device_class: current
    accuracy_decimals: 1
    register_count: 3
    filters:
      - multiply: 0.1 

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "PV average power"
    id: PV_average_power
    address: 223
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    accuracy_decimals: 0

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "PV charging average power"
    id: PV_charging_average_power
    address: 224
    register_type: holding
    value_type: S_WORD
    state_class: measurement
    unit_of_measurement: "W"
    device_class: power
    accuracy_decimals: 1 
    register_count: 3 

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "DC-DC Temperature"
    id: DCDC_Temperature
    address: 226
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "°C"
    accuracy_decimals: 1 
    register_count: 1

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Inverter Temperature"
    id: Inverter_Temperature
    address: 227
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    unit_of_measurement: "°C"
    accuracy_decimals: 1 
    register_count: 1

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Battery percentage"
    id: Battery_percentage
    address: 229
    register_type: holding
    value_type: U_WORD
    state_class: measurement
    device_class: battery
    unit_of_measurement: "%"
    accuracy_decimals: 0 

select:
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Output priority"
    entity_category: config
    address: 301
    value_type: U_WORD
    use_write_multiple: true
    optionsmap:
      "Utility-PV-Battery": 0
      "PV-Utility-Battery": 1
      "PV-Battery-Utility": 2

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Fault code"
    entity_category: config
    address: 100
    register_count: 2
    use_write_multiple: true
    value_type: U_DWORD
    optionsmap:
      "None": 0
      "Over temperature of inverter module":  1
      "Over temperature of DCDC module": 2
      "Battery over voltage": 3
      "Over temperature of PV module": 4
      "Output short circuited": 5
      "Over Inverter voltage": 6 
      "Output over load": 7
      "Bus over voltage": 8
      "Bus soft start times out": 9 
      "PV over current": 10
      "PV over voltage": 11
      "Battery over current": 12
      "Inverter over current": 13
      "Bus low voltage": 14
      "Reserve": 15
      "Inverter DC component is too high": 16
      "Reserve2": 17
      "The zero bias of Output current is too large": 18 
      "The zero bias of inverter current is too large": 19 
      "The zero bias of battery current is too large": 20 
      "The zero bias of PV current is too large": 21 
      "Inverter low voltage": 22
      "Inverter negative power protection": 23
      "The host in the parallel system is lost": 24 
      "Synchronization signal abnormal in the parallel system": 25 
      "The battery type is incompatible": 26
      "Parallel versions are incompatible": 27 

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Input voltage range "
    entity_category: config
    address: 302
    value_type: U_WORD
    use_write_multiple: true
    optionsmap:
      "Wide range": 0
      "Narrow range": 1 

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Buzzer mode"
    entity_category: config
    address: 303
    value_type: U_WORD
    use_write_multiple: true
    optionsmap:
      "Mute all": 0
      "Beep source": 1
      "Beep warning": 2
      "Beep fault": 3  

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Battery charging priority"
    entity_category: config
    address: 331
    value_type: U_WORD
    use_write_multiple: true
    optionsmap:
      "Utility priority": 0
      "PV priority": 1
      "PV and Utility": 2
      "Only PV charging": 3

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Turn on mode"
    entity_category: config
    address: 406
    value_type: U_WORD
    use_write_multiple: true
    optionsmap:
      "locally or remotely": 0
      "Only local": 1
      "Only remote": 2

number:
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Maximum charging current"
    entity_category: config
    use_write_multiple: true
    unit_of_measurement: "A"
    device_class: current
    address: 332
    value_type: U_WORD
    min_value: 0
    max_value: 80
    step: 1
    multiply: 10

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Maximum mains charging current"
    entity_category: config
    unit_of_measurement: "A"
    device_class: current
    use_write_multiple: true
    address: 333
    value_type: U_WORD
    step: 1
    min_value: 0
    max_value: 50
    multiply: 10

switch:
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Remote switch"
    use_write_multiple: true
    address: 420
    register_type: holding
    entity_category: config
    icon: "mdi:toggle-switch"  
    
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "LCD backlight"
    register_type: holding
    entity_category: config
    address: 305
    use_write_multiple: true

  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "LCD return"
    use_write_multiple: true
    register_type: holding
    entity_category: config
    address: 306
    
  - platform: modbus_controller
    modbus_controller_id: smg_inverter
    name: "Energy-saving mode"
    use_write_multiple: true
    register_type: holding
    entity_category: config
    address: 307