#############################################
#############################################
# HiLink LD2410 mmWave sensor, with BME280 Temp/Hum/Pres Sensor and PIR on an ESP32
# https://github.com/patrick3399/Hi-Link_mmWave_Radar_ESPHome/tree/main
# https://github.com/patrick3399/Hi-Link_mmWave_Radar_ESPHome/blob/main/LD1125H/ESP32-LD1125H-Complete.yaml
#
# https://esphome.io/components/sensor/ld2410.html
# https://www.simplysmart.house/blog/presence-detection-ld2410-home-assistant
# 
# The B and c versions of this device can use Bluetooth, but we are not using it here.
#############################################
#############################################

#############################################
# VARIABLE SUBSTITUTIONS
# Give the device a useful name & description here
# and change values accordingly.
#############################################
substitutions:
  devicename: "esp-occupancystair"
  friendly_name: "Stair Occupancy"
  description_comment: "D1 Mini ESP32 with LD2410 mmWave for internal stairwell and environment sensors for under house"
  api_key: !secret esp-occupancystair_api_key #unfortunately you can't use substitutions in secrets names
  ota_pass: !secret esp-occupancystair_ota_pass #unfortunately you can't use substitutions in secrets names
  wifi_ssid: !secret wifi_ssid
  wifi_password: !secret wifi_password
  fallback_ap_password: !secret fallback_ap_password
  #Add these if we are giving it a static ip, or remove them in the Wifi section
  #static_ip_address: !secret esp-occupancystair_static_ip
  #static_ip_gateway: !secret esp-occupancystair_gateway
  #static_ip_subnet: !secret esp-occupancystair_subnet

  mqtt_server: !secret mqtt_server
  mqtt_username: !secret mqtt_username
  mqtt_password: !secret mqtt_password
  mqtt_topic: "esphome" #main topic for the mqtt server, call it what you like

  #web_server_username: !secret web_server_username
  #web_server_password: !secret web_server_password

  update_time: 30s #update time for for general temp sensors etc

#############################################
# ESPHome
# https://esphome.io/components/esphome.html
#############################################
esphome:
  name: ${devicename}
  comment: ${description_comment} #appears on the esphome page in HA
  #on_boot:    #Initial Setting, will remember previous values (if set)
    #priority: -200
    #then:

#############################################
# ESP Platform and Framework
# https://esphome.io/components/esp32.html
#############################################
esp32:
  board: esp32dev
  framework:
    #type: arduino
    type: esp-idf  #Suggested Use ESP-IDF Framework, or Plug Out the UART Cable Might Cause ESP32 Hang. 
    version: recommended #recommended, latest or dev

#############################################
# i2s bus
# https://esphome.io/components/i2c.html
#############################################
i2c:
  sda: GPIO19
  scl: GPIO21
  scan: True
  frequency: 100kHz #10, 50, 100, 200, 800 are possible settings, 100kHz was reliable for me

#############################################    
# ESPHome Logging Enable
# https://esphome.io/components/logger.html
############################################# 
logger:
  level: INFO  #INFO Level suggested, or DEBUG for testing
  baud_rate: 0 #set to 0 for no logging via UART, needed if you are using it for other serial things (eg PZEM)
  #esp8266_store_log_strings_in_flash: false
  #tx_buffer_size: 64

#############################################    
# Enable the Home Assistant API
# https://esphome.io/components/api.html
#############################################  
api:
  encryption:
    key: ${api_key}

#############################################    
# Enable Over the Air Update Capability
# https://esphome.io/components/ota.html?highlight=ota
#############################################  
ota:
  safe_mode: true  #Safe mode will detect boot loops
  password: ${ota_pass}

#############################################    
# Wifi Settings 
# https://esphome.io/components/wifi.html
#############################################  
wifi:
  ssid: ${wifi_ssid}
  password: ${wifi_password}
  #power_save_mode: LIGHT #https://esphome.io/components/wifi.html#wifi-power-save-mode
  #manual_ip: #optional static IP address
    #static_ip: ${static_ip_address}
    #gateway: ${static_ip_gateway}
    #subnet: ${static_ip_subnet}
  ap:   #Details for fallback hotspot (captive portal) in case wifi connection fails https://esphome.io/components/wifi.html#access-point-mode
    ssid: ${devicename} fallback AP
    password: ${fallback_ap_password}
    ap_timeout: 5min #default is 1min

#############################################    
# Web Portal for display and monitoring
# Turning this off is probably a good idea to save resources.
# https://esphome.io/components/web_server.html
#############################################   
web_server:
  port: 80
#  auth:
#   username: ${web_server_username} #probably a good idea to secure it
#   password: ${web_server_password}

#############################################
# MQTT Monitoring
# https://esphome.io/components/mqtt.html?highlight=mqtt
# MUST also have api enabled if you enable MQTT
#############################################
mqtt:
  broker: ${mqtt_server}
  topic_prefix: ${mqtt_topic}/${devicename}
  username: ${mqtt_username}
  password: ${mqtt_password}

#############################################    
# Bluetooth
# https://esphome.io/components/bluetooth_proxy.html
# https://esphome.io/components/esp32_ble_tracker.html
# Remember that this takes a LOT of processing. On the 
# ESP32, enable the  IDF framework, and disable the 
# Web server component.  Changing to the IDF framework 
# needs to be via cable not OTA to change the
# partition setup.
#############################################  
#bluetooth_proxy:

#esp32_ble_tracker:

#############################################
# UART Serial
# hardware on EPS32, but software, and can be glitchy on ESP8266
# https://esphome.io/components/uart.html?highlight=uart
#############################################
uart:
  id: ld2410_uart
  rx_pin: GPIO16  #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang
  tx_pin: GPIO17  #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang
  baud_rate: 256000 # default for LD2410 is 25600, 8, 0, NONE
  data_bits: 8
  stop_bits: 1
  parity: NONE

#############################################
# General esp status LED
# https://esphome.io/components/status_led.html
#############################################
status_led:
  pin:
    number: GPIO2 #ESP32 Onboard LED
    ignore_strapping_warning: True #https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins
    inverted: false

#############################################
# LD2410 Sensors
# https://esphome.io/components/sensor/ld2410.html
# https://www.hlktech.net/index.php?id=988
#############################################
ld2410:
  uart_id: ld2410_uart
  #uart_id (Optional, ID): Manually specify the ID of the UART Component if you want to use multiple UART buses.
  #throttle (Optional, int): Time in milliseconds to control the rate of data updates. Defaults to 1000ms.
  #id (Optional, ID): Manually specify the ID for this LD2410 Sensor component if you need multiple components.

# light (Optional, int): When in engineering mode, indicates the light sensitivity, otherwise unknown. Value between 0 and 255 inclusive. Though it seems that the value 85 is the lowest value at complete darkness. All options from Sensor.
# moving_distance (Optional, int): Distance in cm of detected moving target. All options from Sensor.
# still_distance (Optional, int): Distance in cm of detected still target. All options from Sensor.
# moving_energy (Optional, int): Energy for moving target. Value between 0 and 100 inclusive. All options from Sensor.
# still_energy (Optional, int): Energy for still target. Value between 0 and 100 inclusive. All options from Sensor.
# detection_distance (Optional, int): Distance in cm of target. All options from Sensor.
# gX (Optional): Energies for the Xth gate (X => 0 to 8).
  # move_energy (Optional, int): When in engineering mode, the move energy of the gate, otherwise unknown. Value between 0 and 100 inclusive. All options from Sensor.
  #still_energy (Optional, int): When in engineering mode, the still energy of the gate, otherwise unknown. Value between 0 and 100 inclusive. All options from Sensor.
#ld2410_id (Optional, ID): Manually specify the ID for the LD2410 Sensor component if you are using multiple components.

#The ld2410 number values for setting thresholds
#  timeout: 5s
#  max_move_distance: 2.25m
#  max_still_distance: 2.25m
#  g0_move_threshold: 40  # 0m / 0'
#  g0_still_threshold: 10 # 0m / 0'
#  g1_move_threshold: 40  # 0 - 0.75m / 0 - 2.46'
#  g1_still_threshold: 10 # 0 - 0.75m / 0 - 2.46'
#  g2_move_threshold: 40  # 0.75 - 1.5m / 2.46' - 4.92'
#  g2_still_threshold: 10 # 0.75 - 1.5m / 2.46' - 4.92'
#  g3_move_threshold: 40  # 1.5 - 2.25m / 4.92' - 7.38'
#  g3_still_threshold: 10 # 1.5 - 2.25m / 4.92' - 7.38'
#  g4_move_threshold: 40  # 2.25 - 3m' / 7.38' - 9.84'
#  g4_still_threshold: 40 # 2.25 - 3m' / 7.38' - 9.84'
#  g5_move_threshold: 40  # 3 - 3.75 / 9.84' - 12.30'
#  g5_still_threshold: 40 # 3 - 3.75 / 9.84' - 12.30'
#  g6_move_threshold: 30  # 3.75 - 4.5m / 12.30' - 14.76'
#  g6_still_threshold: 15 # 3.75 - 4.5m / 12.30' - 14.76'
#  g7_move_threshold: 30  # 4.5 - 5.25m / 14.76' - 17.22'
#  g7_still_threshold: 15 # 4.5 - 5.25m / 14.76' - 17.22'
#  g8_move_threshold: 30  # 5.25 - 6m / 17.22' - 19.68'
#  g8_still_threshold: 15 # 5.25 - 6m / 17.22' - 19.68'
number:
  - platform: ld2410
    timeout:
      name: Timeout
    light_threshold:
      name: Light Threshold
    max_move_distance_gate:
      name: Max Move Distance Gate
    max_still_distance_gate:
      name: Max Still Distance Gate
    g0:
      move_threshold:
        name: g0 move threshold
      still_threshold:
        name: g0 still threshold
    g1:
      move_threshold:
        name: g1 move threshold
      still_threshold:
        name: g1 still threshold
    g2:
      move_threshold:
        name: g2 move threshold
      still_threshold:
        name: g2 still threshold
    g3:
      move_threshold:
        name: g3 move threshold
      still_threshold:
        name: g3 still threshold
    g4:
      move_threshold:
        name: g4 move threshold
      still_threshold:
        name: g4 still threshold
    g5:
      move_threshold:
        name: g5 move threshold
      still_threshold:
        name: g5 still threshold
    g6:
      move_threshold:
        name: g6 move threshold
      still_threshold:
        name: g6 still threshold
    g7:
      move_threshold:
        name: g7 move threshold
      still_threshold:
        name: g7 still threshold
    g8:
      move_threshold:
        name: g8 move threshold
      still_threshold:
        name: g8 still threshold

#The ld2410 select allows you to control your LD2410 Sensor.
#distance_resolution (Optional): Control the gates distance resolution. Can be 0.75m or 0.2m. Defaults to 0.75m. All options from Select.
#baud_rate (Optional): Control the serial port baud rate. Defaults to 256000. Once changed, all sensors will stop working until a fresh install with an updated UART Component configuration. All options from Select.
#light_function (Optional): If set, will affect the OUT pin value, based on light threshold. Can be off, low or above. Defaults to off. All options from Select.
#out_pin_level (Optional): Control OUT pin away value. Can be low or high. Defaults to low. All options from Select.
#ld2410_id (Optional, ID): Manually specify the ID for the LD2410 Sensor component if you are using multiple components.
select:
  - platform: ld2410
    distance_resolution: 
      name: ${friendly_name} LD2140 Distance Resolution
    baud_rate:
      name: ${friendly_name} LD2140 Baud Rate
    light_function:
      name: ${friendly_name} LD2140 Light Function
    out_pin_level:
      name: ${friendly_name} LD2140 Out Pin Level

#############################################
# General Sensors 
# https://esphome.io/components/sensor/index.html
#############################################
sensor:
  - platform: bme280_i2c
    temperature:
      name: ${friendly_name} BME280 Temp
      accuracy_decimals: 1     
      oversampling: 2x
    pressure:
      name: ${friendly_name} BME280 Pressure
      oversampling: 2x
    humidity:
      name: ${friendly_name} BME280 Humidity
      accuracy_decimals: 1     
      oversampling: 2x
    address: 0x76
    update_interval: ${update_time}   
  - platform: uptime
    name: ${friendly_name} Uptime
#The ld2410 sensor values
  - platform: ld2410
    light:
      name: Light
    moving_distance:
      name : Moving Distance
    still_distance:
      name: Still Distance
    moving_energy:
      name: Move Energy
    still_energy:
      name: Still Energy
    detection_distance:
      name: Detection Distance
    g0:
      move_energy:
        name: g0 move energy
      still_energy:
        name: g0 still energy
    g1:
      move_energy:
        name: g1 move energy
      still_energy:
        name: g1 still energy
    g2:
      move_energy:
        name: g2 move energy
      still_energy:
        name: g2 still energy
    g3:
      move_energy:
        name: g3 move energy
      still_energy:
        name: g3 still energy
    g4:
      move_energy:
        name: g4 move energy
      still_energy:
        name: g4 still energy
    g5:
      move_energy:
        name: g5 move energy
      still_energy:
        name: g5 still energy
    g6:
      move_energy:
        name: g6 move energy
      still_energy:
        name: g6 still energy
    g7:
      move_energy:
        name: g7 move energy
      still_energy:
        name: g7 still energy
    g8:
      move_energy:
        name: g8 move energy
      still_energy:
        name: g8 still energy

# The ld2410 switch allows you to control your LD2410 Sensor.
#Bluetooth switch is only useful of you have a B or C model
switch:
  - platform: ld2410
    engineering_mode:
      name: ${friendly_name} LD2140 Engineering Mode
    #bluetooth:
      #name: ${friendly_name} LD2140 Control Bluetooth

#The ld2410 binary sensors to get presence notification
binary_sensor:
  - platform: ld2410
    has_target:
      name: ${friendly_name} Presence
    has_moving_target:
      name: ${friendly_name} Moving Target
    has_still_target:
      name: ${friendly_name} Still Target
    out_pin_presence_status:
      name: ${friendly_name} LD2140 Out Pin Presence Status

#Standard PIR Sensor
  - platform: gpio
    pin:
      number: GPIO13
      mode:
        input: true
        pullup: true
      inverted: true
    name: ${friendly_name} PIR Sensor
    device_class: motion

#The ld2410 button allows resetting
button:
  - platform: ld2410
    factory_reset:
      name: ${friendly_name} LD2140 Factory reset"
    restart:
      name: ${friendly_name} LD2140 Restart
    query_params:
      name: Query Parameters

#The ld2410 text sensor allows you to get information about your LD2410 Sensor.
#Bluetooth sensor is only useful of you have a B or C model
text_sensor:
  - platform: ld2410
    version:
      name: ${friendly_name} LD2140 Firmware Version
    #mac_address:
      #name: ${friendly_name} LD2140 BT MAC Address