athom-presence-sensor.yaml

substitutions:
  # Default name
  name: "athom-presence-sensor"
  # Default friendly name
  friendly_name: "Athom Presence Sensor"
  # Allows ESP device to be automatically linked to an 'Area' in Home Assistant. Typically used for areas such as 'Lounge Room', 'Kitchen' etc
  room: ""
  # Description as appears in ESPHome & top of webserver page
  device_description: "athom mmwave radar human presence sensor"
  # Project Name
  project_name: "Athom Technology.Athom Presence Sensor"
  # Projection version denotes the release version of the yaml file, allowing checking of deployed vs latest version
  project_version: "v1.0.2"
  # Define a domain for this device to use. i.e. iot.home.lan (so device will appear as athom-smart-plug-v2.iot.home.lan in DNS/DHCP logs)
  dns_domain: ""
  # Set timezone of the smart plug. Useful if the plug is in a location different to the HA server. Can be entered in unix Country/Area format (i.e. "Australia/Sydney")
  timezone: ""
  # Set the duration between the sntp service polling ntp.org servers for an update
  sntp_update_interval: 6h
  # Network time servers for your region, enter from lowest to highest priority. To use local servers update as per zones or countries at: https://www.ntppool.org/zone/@
  sntp_server_1: "0.pool.ntp.org"
  sntp_server_2: "1.pool.ntp.org"
  sntp_server_3: "2.pool.ntp.org"
  # Enables faster network connections, with last connected SSID being connected to and no full scan for SSID being undertaken
  wifi_fast_connect: "false"
  # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE
  log_level: "DEBUG"
  # Enable or disable the use of IPv6 networking on the device
  ipv6_enable: "false"

esphome:
  name: "${name}"
  friendly_name: "${friendly_name}"
  comment: "${device_description}"
  area: "${room}"
  name_add_mac_suffix: true
  min_version: 2024.6.0
  project:
    name: "${project_name}"
    version: "${project_version}"

esp8266:
  board: esp8285
  restore_from_flash: true

preferences:
  flash_write_interval: 1min

logger:
  level: ${log_level}
  baud_rate: 115200

api:

ota:
  - platform: esphome

mdns:
  disabled: false

web_server:
  port: 80

network:
  enable_ipv6: ${ipv6_enable}

wifi:
  # This spawns an AP with the device name and mac address with no password.
  ap: {}
  # Allow rapid re-connection to previously connect WiFi SSID, skipping scan of all SSID
  fast_connect: "${wifi_fast_connect}"
  # Define dns domain / suffix to add to hostname
  domain: "${dns_domain}"

captive_portal:

dashboard_import:
  package_import_url: github://athom-tech/athom-configs/athom-presence-sensor.yaml

light:
  - platform: status_led
    name: "Status LED"
    id: led
    pin: GPIO16
    disabled_by_default: true
    entity_category: config

i2c:
  sda: GPIO4
  scl: GPIO5
  scan: true

uart:
  tx_pin: GPIO15
  rx_pin: GPIO13
  baud_rate: 115200
  # debug:
  #   direction: BOTH
  #   dummy_receiver: true
  #   after:
  #     delimiter: "\n"
  #   sequence:
  #     - lambda: UARTDebug::log_string(direction, bytes);

binary_sensor:
  - platform: status
    name: "Status"
    entity_category: diagnostic

  - platform: gpio
    pin:
      number: GPIO0
      mode: INPUT_PULLUP
      inverted: true
    name: "Button"
    disabled_by_default: true
    on_multi_click:
      - timing:
          - ON for at least 4s
        then:
          - button.press: factory_reset_device

  - platform: gpio
    pin:
      number: GPIO14
      mode:
        input: true
        pullup: true
    name: "Pir Sensor"
    id: pir
    filters:
      - delayed_on: 50ms
      - delayed_off: 10s
    device_class: motion
    on_press:
      if:
        condition:
          switch.is_on: presence_light
        then:
          - light.turn_on: led

  - platform: gpio
    pin:
      number: GPIO12
      mode:
        input: true
        pullup: true
    name: "mmWave Sensor"
    id: mmwave
    filters:
      - delayed_on: 50ms
    device_class: motion
    on_release:
      then:
        - light.turn_off: led

  - platform: template
    name: "Occupancy"
    id: occupancy
    device_class: occupancy
    lambda: |-
      if ( id(mmwave).state and id(pir).state) {
        return true;
      }
      else if (id(mmwave).state == 0) {
        return false;
      }
      else {
        return id(occupancy).state;
      }

sensor:
  - platform: uptime
    name: "Uptime Sensor"
    id: uptime_sensor
    entity_category: diagnostic
    internal: true

  - platform: wifi_signal
    name: "WiFi Signal dB"
    id: wifi_signal_db
    update_interval: 60s
    entity_category: "diagnostic"

  - platform: copy
    source_id: wifi_signal_db
    name: "WiFi Signal Percent"
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: "Signal %"
    entity_category: "diagnostic"
    device_class: ""

  - platform: bh1750
    name: "Light Sensor"
    address: 0x23
    update_interval: 5s

switch:
  - platform: template
    name: "mmWave Status"
    id: "mmwave_sensor"
    internal: true
    entity_category: config
    optimistic: true
    restore_mode: DISABLED
    turn_on_action:
      - uart.write: "sensorStart\r\n"
    turn_off_action:
      - uart.write: "sensorStop\r\n"

  - platform: template
    name: Presence Light
    id: presence_light
    entity_category: config
    optimistic: true
    restore_mode: RESTORE_DEFAULT_ON
    on_turn_on:
      if:
        condition:
          binary_sensor.is_on: occupancy
        then:
          - light.turn_on: led
    on_turn_off:
      - light.turn_off: led

number:
  - platform: template
    name: Farthest Detection          #Value range: 1.9 ~ 12m  Default: 6
    id: Farthest_Detection
    entity_category: config
    min_value: 1.9
    max_value: 12
    initial_value: 6
    optimistic: true
    step: 0.1
    restore_value: true
    unit_of_measurement: m
    mode: slider
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda
          std::string ranges = "setRange 1.8 " + str_sprintf("%.1f",id(Farthest_Detection).state) + "\r\n";
          return std::vector<uint8_t>(ranges.begin(), ranges.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor

  - platform: template
    name: Maintain Sensitivity                 #Value range: 0 ~ 9   Default Maintain sensitivity: 7    Default Trigger sensitivity: 5
    id: Maintain_Sensitivity
    entity_category: config
    min_value: 0
    max_value: 9
    initial_value: 7
    optimistic: true
    step: 1
    restore_value: true
    mode: slider
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda
          std::string sensitivitys = "setSensitivity " + str_sprintf("%.0f",id(Maintain_Sensitivity).state) + " " + str_sprintf("%.0f",id(Trigger_Sensitivity).state) + "\r\n";
          return std::vector<uint8_t>(sensitivitys.begin(), sensitivitys.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor


  - platform: template
    name: Trigger Sensitivity     #Value range: 0 ~ 9   Default Maintain sensitivity: 7    Default Trigger sensitivity: 5
    id: Trigger_Sensitivity
    entity_category: config
    min_value: 0
    max_value: 9
    initial_value: 5
    optimistic: true
    step: 1
    restore_value: true
    mode: slider
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda
          std::string sensitivityss = "setSensitivity " + str_sprintf("%.0f",id(Maintain_Sensitivity).state) + " " + str_sprintf("%.0f",id(Trigger_Sensitivity).state) + "\r\n";
          return std::vector<uint8_t>(sensitivityss.begin(), sensitivityss.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor

  - platform: template
    name: Detection Delay      #Confirmation delay      Value range: 0 ～ 100  default 0.050 seconds.
    id: Detection_Delay
    entity_category: config
    min_value: 0.1
    max_value: 60
    initial_value: 0.1
    optimistic: true
    step: 0.1
    restore_value: true
    unit_of_measurement: seconds
    mode: slider
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda |-
          std::string detections = "setLatency " + str_sprintf("%.1f",id(Detection_Delay).state) + " " + str_sprintf("%.0f",id(Fading_Time).state) + "\r\n";
          return std::vector<uint8_t>(detections.begin(),detections.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor

  - platform: template
    name: Fading Time           #Fade-out delay        Value range: 0.5 ～ 1500, default 15 seconds.
    id: Fading_Time
    entity_category: config
    min_value: 1
    max_value: 300
    initial_value: 15
    optimistic: true
    step: 1
    restore_value: true
    unit_of_measurement: seconds
    mode: auto
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda |-
          std::string fadings = "setLatency " + str_sprintf("%.1f",id(Detection_Delay).state) + " " + str_sprintf("%.0f",id(Fading_Time).state) + "\r\n";
          return std::vector<uint8_t>(fadings.begin(), fadings.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor

  - platform: template
    name: Blockade Time                  #Configure block time        Value range: 1 ～ 255, default 1 seconds.
    id: Blockade_Time
    entity_category: config
    min_value: 1
    max_value: 255
    initial_value: 1
    optimistic: true
    step: 1
    restore_value: true
    unit_of_measurement: seconds
    mode: slider
    set_action:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: !lambda
          std::string blockades = "setInhibit " + str_sprintf("%.0f",x) + "\r\n";
          return std::vector<uint8_t>(blockades.begin(), blockades.end());
      - delay: 500ms
      - uart.write: "saveConfig\r\n"
      - delay: 500ms
      - switch.turn_on: mmwave_sensor

button:
  - platform: factory_reset
    name: Restart with Factory Default Settings
    id: Reset
    entity_category: config
    internal: true
  - platform: template
    name: "Reset device"
    id: "factory_reset_device"
    entity_category: config
    on_press:
      - switch.turn_off: mmwave_sensor
      - delay: 500ms
      - uart.write: "resetCfg\r\n"
      - delay: 1s
      - switch.turn_on: mmwave_sensor
      - button.press: Reset

  - platform: restart
    name: Restart_esp
    id: restart_esp
    entity_category: config
    internal: true

  - platform: safe_mode
    name: "Safe Mode"
    internal: false
    entity_category: config

  - platform: template
    name: "Restart_mmWave"
    id: "restart_mmwave"
    entity_category: config
    internal: true
    on_press:
      - uart.write: "resetSystem\r\n"

  - platform: template
    name: Restart device
    entity_category: config
    on_press:
      - button.press: restart_mmwave
      - delay: 1s
      - button.press: restart_esp

text_sensor:
  - platform: wifi_info
    ip_address:
      name: "IP Address"
      entity_category: diagnostic
    ssid:
      name: "Connected SSID"
      entity_category: diagnostic
    mac_address:
      name: "Mac Address"
      entity_category: diagnostic

  #  Creates a sensor showing when the device was last restarted
  - platform: template
    name: 'Last Restart'
    id: device_last_restart
    icon: mdi:clock
    entity_category: diagnostic
#    device_class: timestamp

  #  Creates a sensor of the uptime of the device, in formatted days, hours, minutes and seconds
  - platform: template
    name: "Uptime"
    entity_category: diagnostic
    lambda: |-
      int seconds = (id(uptime_sensor).state);
      int days = seconds / (24 * 3600);
      seconds = seconds % (24 * 3600);
      int hours = seconds / 3600;
      seconds = seconds % 3600;
      int minutes = seconds /  60;
      seconds = seconds % 60;
      if ( days > 3650 ) {
        return { "Starting up" };
      } else if ( days ) {
        return { (String(days) +"d " + String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else if ( hours ) {
        return { (String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else if ( minutes ) {
        return { (String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else {
        return { (String(seconds) +"s").c_str() };
      }
    icon: mdi:clock-start

time:
  - platform: sntp
    id: sntp_time
  # Define the timezone of the device
    timezone: "${timezone}"
  # Change sync interval from default 5min to 6 hours (or as set in substitutions)
    update_interval: ${sntp_update_interval}
  # Set specific sntp servers to use
    servers:
      - "${sntp_server_1}"
      - "${sntp_server_2}"
      - "${sntp_server_3}"
  # Publish the time the device was last restarted
    on_time_sync:
      then:
        # Update last restart time, but only once.
        - if:
            condition:
              lambda: 'return id(device_last_restart).state == "";'
            then:
              - text_sensor.template.publish:
                  id: device_last_restart
                  state: !lambda 'return id(sntp_time).now().strftime("%a %d %b %Y - %I:%M:%S %p");'