solis-esphome-emw3080.yaml

#
# solis-esphome-emw3080.yaml -- Ginlong Solis Inverter ESPhome definition for EMW3080 MCUs.
#
# The hardware described in this file (MCU and GPIO) corresponds to that of the Solis S3 WiFi stick.
#
# (C) 2023-2024 Hajo Noerenberg
#
# Usage:
#   1. Depending on your type of inverter (INV or ESINV),
#      include modbus definition in 'packages' section below 
#   2. Compile and upload
#      https://docs.libretiny.eu/docs/projects/esphome/#build-upload
#
#
# http://www.noerenberg.de/
# https://github.com/hn/ginlong-solis
#
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3.0 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/gpl-3.0.txt>.
#

esphome:
  name: solis-emw3080
  friendly_name: Ginlong Solis Inverter
  platformio_options:
    board_build.mcu: rtl8710bn
    board_build.f_cpu: 125000000L
    platform_packages:
      - framework-arduino-api @ https://github.com/hn/ArduinoCore-API#RingBufferFix

rtl87xx:
  board: generic-rtl8710bx-4mb-980k
  framework:
    version: latest

logger:

packages:
  device_base: !include common/solis-modbus-inv.yaml
  #device_base: !include common/solis-modbus-esinv.yaml

time:
  - platform: homeassistant
    id: network_time

api:
  encryption:
    key: !secret api_encryption_key

ota:
  password: !secret ota_password

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: "Ginlong Solis Inverter"
    password: !secret wifi_ap_password

captive_portal:

interval:
  - interval: 1s
    then:
      if:
        condition:
          wifi.connected:
        then:
          if:
            condition:
              switch.is_off: led_green_net
            then:
              - switch.turn_on: led_green_net
        else:
          if:
            condition:
              switch.is_on: led_green_net
            then:
              - switch.turn_off: led_green_net

script:
  - mode: restart
    id: modbus_activity
    then:
      - switch.turn_on: led_orange_com
      - if:
          condition:
            api.connected:
          then:
            - switch.turn_on: wdt_reset

uart:
  id: modbus_uart
  tx_pin: PA23
  rx_pin: PA18
  baud_rate: 9600

modbus:
  flow_control_pin: PA19
  send_wait_time: 300ms
  id: modbus_hw

modbus_controller:
  - id: modbus_master
    address: 0x1
    modbus_id: modbus_hw
    setup_priority: -10

button:
  - platform: factory_reset
    name: Restart with factory default settings
    id: reset_all
  - platform: restart
    name: Reboot device

switch:
  - platform: gpio
    restore_mode: ALWAYS_OFF
    pin: PA12
    id: led_orange_com
    on_turn_on:
    - delay: 500ms
    - switch.turn_off: led_orange_com
  - platform: gpio
    restore_mode: ALWAYS_OFF
    pin: PA05
    id: led_green_net
  - platform: gpio
    pin: PA00
    id: wdt_reset
    on_turn_on:
    - delay: 100ms
    - switch.turn_off: wdt_reset

binary_sensor:
  - platform: gpio
    pin:
      number: PA08
      inverted: true
    id: button_reset
    on_click:
      min_length: 5s
      max_length: 300s
      then:
        - button.press: reset_all

sensor:
  - platform: wifi_signal
    name: "WiFi Signal"