Daxtromn

[vpritulin]

I tested this on a Daxtromn 10kw inverter by connecting an esp8266 nodemcu via rs232 to ttl max3232 and it works fine.

[SerhiiZahuba]

Hello. I have daxtromn to. Can you show me foto with you chemas?

[vpritulin]

Hello @SerhiiZahuba

Connecting the wiring, and the rest is as described in the project itself.

Here is an example of a yaml file

substitutions:
  name: pipsolar
  tx_pin: GPIO4
  rx_pin: GPIO5

esphome:
  name: ${name}
  min_version: 2024.6.0
  project:
    name: "syssi.esphome-pipsolar@main"
    version: 1.0.0

esp8266:
  board: esp01_1m

# Enable logging
logger:
  baud_rate: 0
  level: DEBUG

# Enable Home Assistant API
api:
  encryption:
    key: ""

ota:
  - platform: esphome
    password: ""

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

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


uart:
  id: uart_0
  baud_rate: 2400
  tx_pin: ${tx_pin}
  rx_pin: ${rx_pin}
#  debug:
#    direction: BOTH
#    dummy_receiver: false
#    after:
#      delimiter: "\r"
#    sequence:
#      - lambda: UARTDebug::log_string(direction, bytes);

pipsolar:
  uart_id: uart_0
  id: inverter0

sensor:
  - platform: pipsolar
    pipsolar_id: inverter0
    # QPIRI
#    grid_rating_voltage:
#      name: "${name} grid_rating_voltage"
#    grid_rating_current:
#      name: "${name} grid_rating_current"
#    ac_output_rating_voltage:
#      name: "${name} ac_output_rating_voltage"
#    ac_output_rating_frequency:
#      name: "${name} ac_output_rating_frequency"
#    ac_output_rating_current:
#      name: "${name} ac_output_rating_current"
#    ac_output_rating_apparent_power:
#      name: "${name} ac_output_rating_apparent_power"
#    ac_output_rating_active_power:
#      name: "${name} ac_output_rating_active_power"
#    battery_rating_voltage:
#      name: "${name} battery_rating_voltage"
#    battery_recharge_voltage:
#      name: "${name} battery_recharge_voltage"
#    battery_under_voltage:
#      name: "${name} battery_under_voltage"
#    battery_bulk_voltage:
#      name: "${name} battery_bulk_voltage"
#    battery_float_voltage:
#      name: "${name} battery_float_voltage"
#    battery_type:
#      name: "${name} battery_type"
#    current_max_ac_charging_current:
#      name: "${name} current_max_ac_charging_current"
#    current_max_charging_current:
#      name: "${name} current_max_charging_current"
#    input_voltage_range:
#      name: "${name} input_voltage_range"
#    output_source_priority:
#      name: "${name} output_source_priority"
#    charger_source_priority:
#      name: "${name} charger_source_priority"
#    parallel_max_num:
#      name: "${name} parallel_max_num"
#    machine_type:
#      name: "${name} machine_type"
#    topology:
#      name: "${name} topology"
#    output_mode:
#      name: "${name} output_mode"
#    battery_redischarge_voltage:
#      name: "${name} battery_redischarge_voltage"
#    pv_ok_condition_for_parallel:
#      name: "${name} pv_ok_condition_for_parallel"
#    pv_power_balance:
#      name: "${name} pv_power_balance"

    # QPIGS
    grid_voltage:
      name: "${name} grid_voltage"
    grid_frequency:
      name: "${name} grid_frequency"
    ac_output_voltage:
      name: "${name} ac_output_voltage"
    ac_output_frequency:
      name: "${name} ac_output_frequency"
    ac_output_apparent_power:
      name: "${name} ac_output_apparent_power"
    ac_output_active_power:
      name: "${name} ac_output_active_power"
    output_load_percent:
      name: "${name} output_load_percent"
    bus_voltage:
      name: "${name} bus_voltage"
    battery_voltage:
      name: "${name} battery_voltage"
    battery_charging_current:
      name: "${name} battery_charging_current"
    battery_capacity_percent:
      name: "${name} battery_capacity_percent"
    inverter_heat_sink_temperature:
      name: "${name} inverter_heat_sink_temperature"
    pv_input_current_for_battery:
      name: "${name} pv_input_current_for_battery"
    pv_input_voltage:
      name: "${name} pv_input_voltage"
    battery_voltage_scc:
      name: "${name} battery_voltage_scc"
    battery_discharge_current:
      name: "${name} battery_discharge_current"
    battery_voltage_offset_for_fans_on:
      name: "${name} battery_voltage_offset_for_fans_on"
#    eeprom_version:
#      name: "${name} eeprom_version"
    pv_charging_power:
      name: "${name} pv_charging_power"

text_sensor:
  - platform: pipsolar
    pipsolar_id: inverter0
    device_mode:
      name: "${name} device_mode"
#    last_qpigs:
#      name: "${name} last_qpigs"
#    last_qpiri:
#      name: "${name} last_qpiri"
#    last_qmod:
#      name: "${name} last_qmod"
#    last_qflag:
#      name: "${name} last_qflag"

binary_sensor:
  - platform: pipsolar
    pipsolar_id: inverter0
    add_sbu_priority_version:
      name: "${name} add_sbu_priority_version"
    configuration_status:
      name: "${name} configuration_status"
#    scc_firmware_version:
#      name: "${name} scc_firmware_version"
    load_status:
      name: "${name} load_status"
    battery_voltage_to_steady_while_charging:
      name: "${name} battery_voltage_to_steady_while_charging"
    charging_status:
      name: "${name} charging_status"
    scc_charging_status:
      name: "${name} scc_charging_status"
    ac_charging_status:
      name: "${name} ac_charging_status"
    charging_to_floating_mode:
      name: "${name} charging_to_floating_mode"
    switch_on:
      name: "${name} switch_on"
#    dustproof_installed:
#      name: "${name} dustproof_installed"
    silence_buzzer_open_buzzer:
      name: "${name} silence_buzzer_open_buzzer"
    overload_bypass_function:
      name: "${name} overload_bypass_function"
    lcd_escape_to_default:
      name: "${name} lcd_escape_to_default"
    overload_restart_function:
      name: "${name} overload_restart_function"
    over_temperature_restart_function:
      name: "${name} over_temperature_restart_function"
#    backlight_on:
#      name: "${name} backlight_on"

switch:
  - platform: pipsolar
    pipsolar_id: inverter0
    output_source_priority_utility:
      name: "${name} output_source_priority_utility"
    output_source_priority_solar:
      name: "${name} output_source_priority_solar"
    output_source_priority_battery:
      name: "${name} output_source_priority_battery"
    input_voltage_range:
      name: "${name} input_voltage_range"
    pv_ok_condition_for_parallel:
      name: "${name} pv_ok_condition_for_parallel"
    pv_power_balance:
      name: "${name} pv_power_balance"

output:
  - platform: pipsolar
    pipsolar_id: inverter0
    battery_recharge_voltage:
      id: inverter0_battery_recharge_voltage_out