ESPHome LD2420 Code

esphome:
  name: bedroompresencedetection
  friendly_name: BedroomPresenceDetection
  platformio_options:
    upload_speed: 921600
    board_build.flash_mode: dio

esp32:
  board: seeed_xiao_esp32c3
  variant: esp32c3

logger:
  level: WARN
  baud_rate: 0

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

ota:
  - platform: esphome
    password: "xxxxxxxxx"

wifi:
  ssid: "YourWIFi"
  password: "YourWiFiPassword"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Bedroompresencedetection"
    password: "axxxxxxxxx"

captive_portal:



uart:
  id: ld2420_radar
  tx_pin: GPIO4
  rx_pin: GPIO3
  baud_rate: 115200
  parity: NONE
  stop_bits: 1


ld2420:


text_sensor:
  - platform: ld2420
    fw_version:
      name: LD2420 Firmware

sensor:
  - platform: ld2420
    moving_distance:
      name : Moving Distance

binary_sensor:
  - platform: ld2420
    has_target:
      name: Presence

select:
  - platform: ld2420
    operating_mode:
      name: Operating Mode

number:
  - platform: ld2420
    presence_timeout:
      name: Detection Presence Timeout
    min_gate_distance:
      name: Detection Gate Minimum
    max_gate_distance:
      name: Detection Gate Maximum
    # See "Number" section below for detail
    gate_select:
      name: Select Gate to Set
    still_threshold:
      name: Set Still Threshold Value
    move_threshold:
      name: Set Move Threshold Value

button:
  - platform: ld2420
    apply_config:
      name: Apply Config
    factory_reset:
      name: Factory Reset
    restart_module:
      name: Restart Module
    revert_config:
      name: Undo Edits