esphome-tigomonitor/boards/example-waveshare-rs485-can.yaml at main · RAR/esphome-tigomonitor · GitHub

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# Example Tigo Monitor Configuration using the Waveshare ESP32-S3-RS485-CAN
#
# This is the "industrial, full features" profile: web UI, REST API, on-flash
# history, and Home Assistant over the native API — on a DIN-rail board that can
# run off the same 7-36V supply as the rest of the cabinet.
#
# The hardware base (esp32s3-waveshare-rs485-can.yaml) provides:
#   - the ESP32-S3 / 16MB flash / 8MB PSRAM setup and the tsdb history storage
#   - the GPIO21 transceiver-enable switch, without which the board reads
#     nothing off the bus (see the note at the top of that file)
#   - the UART on GPIO17/18, the tigo_monitor hub, and tigo_server
# so this file only layers on credentials, sensors, and app config.
#
# Panel addresses come from the web UI once it is up (Nodes view), or from the
# "Generate YAML Config" button below if you would rather work from the logs.

packages:
  board: !include esp32s3-waveshare-rs485-can.yaml

external_components:
  - source:
      type: git
      url: https://github.com/RAR/esphome-tigomonitor
      ref: main
    components: [tigo_monitor, tigo_server]

logger:
  level: INFO  # Change to DEBUG if you need detailed logs for troubleshooting

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

captive_portal:

api:

ota:
  - platform: esphome
    password: "YOUR_OTA_PASSWORD"
    # Permits a later partition-table change over the air (ESPHome 2026.5.0+).
    # It is only the permission: applying one still takes an explicit
    # `esphome upload --partition-table`. A plain `esphome run` never sends a
    # partition table, and succeeds without changing the layout.
    allow_partition_access: true

# Timestamps for the history database. Any time source works; SNTP needs no
# Home Assistant connection.
time:
  - platform: sntp
    id: sntp_time
    timezone: "America/New_York"  # Adjust for your timezone

button:
  - platform: tigo_monitor
    name: "Generate YAML Config"
    id: generate_yaml_button
    tigo_monitor_id: tigo_hub
    button_type: yaml_generator
  - platform: tigo_monitor
    name: "Print Device Mappings"
    id: device_mappings_button
    tigo_monitor_id: tigo_hub
    button_type: device_mappings
  - platform: tigo_monitor
    name: "Reset Node Table"
    id: reset_node_table_button
    tigo_monitor_id: tigo_hub
    button_type: reset_node_table

sensor:
  # System-wide sensors — these need no addresses and work from first boot.
  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Total System Power"
    id: total_system_power

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Total System Energy"
    id: total_system_energy

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Active Device Count"

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Missed Frame Count"

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Free Internal RAM"

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    name: "Free PSRAM"

  - platform: uptime
    name: "Tigo Server Uptime"

  - platform: wifi_signal
    name: "Tigo Server WiFi Signal"
    update_interval: 60s

  # Per-panel sensors go here. An entry needs `address:` AND at least one
  # measurement sub-key — address and name alone create no entities:
  #
  # - platform: tigo_monitor
  #   tigo_monitor_id: tigo_hub
  #   address: "1234"
  #   name: "Panel A1"
  #   power: {}
  #   voltage_in: {}
  #   current_in: {}
  #   temperature: {}

text_sensor:
  - platform: wifi_info
    ip_address:
      name: "Tigo Server IP Address"
      entity_category: diagnostic

  - platform: version
    name: "Tigo Server ESPHome Version"

binary_sensor:
  - platform: status
    name: "Tigo Server Status"

  - platform: tigo_monitor
    tigo_monitor_id: tigo_hub
    night_mode:
      name: "Solar Night Mode"

switch:
  - platform: restart
    name: "Tigo Server Restart"