schundmeter.yaml

esphome:
  name: schundmeter
  friendly_name: schundmeter

esp8266:
  board: esp01_1m

# Enable logging
logger:
  level: WARN

# Enable Home Assistant API
api:
  encryption:
    key: "YohrsCVL3OixlSyAQ31cFaSo1tOjhW/vTfWeN0GFjxk="

ota:
  password: "fa91438ec2b936dbdc92e9c4dacfe629"

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

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Schundmeter Fallback Hotspot"
    password: "jKThN2NNyCpc"

# Enable Web server
web_server:
  port: 80

captive_portal:
###


globals:
  - id: chint_energy_cal
    type: std::uint32_t
    restore_value: yes
    initial_value: '0'

uart:
  id: mod_bus
  tx_pin: GPIO13 # connected to tx on modbus converter
  rx_pin: GPIO12 # connected to rx on modbus converter
  baud_rate: 9600
  stop_bits: 1
  data_bits: 8

modbus:
  send_wait_time: 2000ms
  id: modbus1

#address chint dtsu666 
modbus_controller:
    address: 0xfe
    modbus_id: modbus1
    update_interval: 1s
    setup_priority: -10
    command_throttle: 20ms

sensor:

 - platform: modbus_controller
   id: chint_voltage_a
   name: "chint voltage phase 1"
   address: 0x0061
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1

 - platform: modbus_controller
   id: chint_voltage_b
   name: "chint voltage phase 2"
   address: 0x0062
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1

 - platform: modbus_controller
   id: chint_voltage_c
   name: "chint voltage phase 3"
   address: 0x0063
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1
    
 - platform: modbus_controller
   id: chint_current_a
   name: "chint current phase 1"
   address: 0x0064
   unit_of_measurement: "A"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_current_b
   name: "chint current phase 2"
   address: 0x0065
   unit_of_measurement: "A"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_current_c
   name: "chint current phase 3"
   address: 0x0066
   unit_of_measurement: "A"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_frequency
   name: "chint frequency"
   address: 0x0077
   unit_of_measurement: "Hz"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_voltage_a_to_b
   name: "chint voltage phase 1 to 2"
   address: 0x0078
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1

 - platform: modbus_controller
   id: chint_voltage_c_to_b
   name: "chint voltage phase 2 to 3"
   address: 0x0079
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1

 - platform: modbus_controller
   id: chint_voltage_a_to_c
   name: "chint voltage phase 3 to 1"
   address: 0x007A
   unit_of_measurement: "V"
   register_type: holding
   value_type: U_WORD
   accuracy_decimals: 1
   filters:
     - multiply: 0.1

 - platform: modbus_controller
   id: chint_active_power_total
   name: "chint active power total"
   address: 0x016A
   unit_of_measurement: "W"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_active_power_phase_a
   name: "chint active power phase 1"
   address: 0x0164
   unit_of_measurement: "W"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_active_power_phase_b
   name: "chint active power phase 2"
   address: 0x0166
   unit_of_measurement: "W"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_active_power_phase_c
   name: "chint active power phase 3"
   address: 0x0168
   unit_of_measurement: "W"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_reactive_power_total
   name: "chint reactive power total"
   address: 0x0172
   unit_of_measurement: "VAR"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_reactive_power_phase_a
   name: "chint reactive power phase 1"
   address: 0x016C
   unit_of_measurement: "VAR"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_reactive_power_phase_b
   name: "chint reactive power phase 2"
   address: 0x016E
   unit_of_measurement: "VAR"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_reactive_power_phase_c
   name: "chint reactive power phase 3"
   address: 0x0170
   unit_of_measurement: "VAR"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0
   force_new_range: true

 - platform: modbus_controller
   id: chint_apparent_power_total
   name: "chint apparent power total"
   address: 0x017A
   unit_of_measurement: "VA"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0
   force_new_range: true

 - platform: modbus_controller
   id: chint_apparent_power_phase_a
   name: "chint apparent power phase 1"
   address: 0x0174
   unit_of_measurement: "VA"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_apparent_power_phase_b
   name: "chint apparent power phase 2"
   address: 0x0176
   unit_of_measurement: "VA"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_apparent_power_phase_c
   name: "chint apparent power phase 3"
   address: 0x0178
   unit_of_measurement: "VA"
   register_type: holding
   value_type: S_DWORD
   accuracy_decimals: 0

 - platform: modbus_controller
   id: chint_forward_energy_total
   name: "chint energy total from grid"
   address: 0x0000
   unit_of_measurement: "kWh"
   register_type: holding
   value_type: U_DWORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_reversing_energy_total
   name: "chint energy total to grid"
   address: 0x0014
   unit_of_measurement: "kWh"
   register_type: holding
   value_type: U_DWORD
   accuracy_decimals: 2
   filters:
     - multiply: 0.01

 - platform: modbus_controller
   id: chint_power_factor_total
   name: "chint power factor total"
   address: 0x017F
   unit_of_measurement: "cosphi"
   register_type: holding
   value_type: S_WORD
   accuracy_decimals: 3
   filters:
     - multiply: 0.001

 - platform: modbus_controller
   id: chint_power_factor_phase_a
   name: "chint power factor phase 1"
   address: 0x017C
   unit_of_measurement: "cosphi"
   register_type: holding
   value_type: S_WORD
   accuracy_decimals: 3
   filters:
     - multiply: 0.001

 - platform: modbus_controller
   id: chint_power_factor_phase_b
   name: "chint power factor phase 2"
   address: 0x017D
   unit_of_measurement: "cosphi"
   register_type: holding
   value_type: S_WORD
   accuracy_decimals: 3
   filters:
     - multiply: 0.001

 - platform: modbus_controller
   id: chint_power_factor_phase_c
   name: "chint power factor phase 3"
   address: 0x017E
   unit_of_measurement: "cosphi"
   register_type: holding
   value_type: S_WORD
   accuracy_decimals: 3
   filters:
     - multiply: 0.001

# Todo: use correct sensor name and mark the original sensor as internal
 - platform: template
   name: "Total Energy"
   id: "energy_total"
#   accuracy_decimals: 2
#   unit_of_measurement: "°C"
#   device_class: temperature
#   state_class: measurement
#   icon: mdi:thermometer
   lambda: |-
       return (id(chint_total_energy).state - id(chint_energy_cal));
#   update_interval: 15s


# Todo: Test lambda!
button:
  - platform: template
    name: "Chin Chin reset total energy"
    entity_category: "config"
    on_press:
      then:
        - lambda: |-
            id(chint_energy_cal) = id(chint_total_energy).state;
  - platform: safe_mode
    name: "Chin Chin Restart (Safe Mode)"
  - platform: restart
    name: "Chin Chin Restart"