Adding ESPHome Support for Seeed Studio 24GHz mmWave for XIAO

[djairjr]

The example in the Wiki connects only via Bluetooth. With the following attachment, we can add the functionality of the sensor connected to a Seeed Xiao ESP32_S3 Sense with camera.

# Configuration for ESPHome
esphome:
  # Name of the ESP32-S3 device
  name: "seeed-xiao-esp32s3-cam"
  
  # PlatformIO build options
  platformio_options:
    build_flags: -DBOARD_HAS_PSRAM
    board_build.arduino.memory_type: qio_opi
    board_build.f_flash: 80000000L
    board_build.flash_mode: qio 

# Configuration for ESP32
esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

# Enable logging
logger:

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

ota:
  - platform: esphome
    password: ""

# Wi-Fi configuration
wifi:
  ssid: ""
  password: ""

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Xiao-Esp32s3 Fallback Hotspot"
    password: ""

# Captive portal configuration
captive_portal:

# Configuration for the ESP32 Camera
esp32_camera:
  id: espcam
  name: Xiao Cam
  external_clock:
    pin: GPIO10
    frequency: 20MHz
  i2c_pins:
    sda: GPIO40
    scl: GPIO39
  data_pins: [GPIO15, GPIO17, GPIO18, GPIO16, GPIO14, GPIO12, GPIO11, GPIO48]
  vsync_pin: GPIO38
  href_pin: GPIO47
  pixel_clock_pin: GPIO13
  resolution: 800x600
  
# Configuration for the ESP32 Camera Web Server
esp32_camera_web_server:
  - port: 8080
    mode: stream
  - port: 8081
    mode: snapshot

ld2410:
  id: ld2410_radar
  
uart:
  tx_pin: GPIO4
  rx_pin: GPIO3
  baud_rate: 256000
  parity: NONE
  stop_bits: 1

number:
  - platform: ld2410
    timeout:
      name: Radar Timeout
    max_move_distance_gate:
      name: Radar Max Move Distance
    max_still_distance_gate:
      name: Radar Max Still Distance
    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

binary_sensor:
  - platform: ld2410
    has_target:
      name: Radar Target
      id: radar_has_target
    has_moving_target:
      name: Radar Moving Target
    has_still_target:
      name: Radar Still Target

sensor:
  - platform: ld2410
    moving_distance:
      name: Radar Moving Distance
      id: moving_distance
    still_distance:
      name: Radar Still Distance
      id: still_distance
    moving_energy:
      name: Radar Move Energy
    still_energy:
      name: Radar Still Energy
    detection_distance:
      name: Radar Detection Distance
      id: radar_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

[github-actions[bot]]

👋 @djairjr

Thank you for raising an issue. We will investigate into the matter and get back to you as soon as possible. Please make sure you have given us as much context as possible.

[djairjr]

The sensor part only is this:

ld2410:
  id: ld2410_radar
  
uart:
  tx_pin: GPIO4
  rx_pin: GPIO3
  baud_rate: 256000
  parity: NONE
  stop_bits: 1

number:
  - platform: ld2410
    timeout:
      name: Radar Timeout
    max_move_distance_gate:
      name: Radar Max Move Distance
    max_still_distance_gate:
      name: Radar Max Still Distance
    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

binary_sensor:
  - platform: ld2410
    has_target:
      name: Radar Target
      id: radar_has_target
    has_moving_target:
      name: Radar Moving Target
    has_still_target:
      name: Radar Still Target

sensor:
  - platform: ld2410
    moving_distance:
      name: Radar Moving Distance
      id: moving_distance
    still_distance:
      name: Radar Still Distance
      id: still_distance
    moving_energy:
      name: Radar Move Energy
    still_energy:
      name: Radar Still Energy
    detection_distance:
      name: Radar Detection Distance
      id: radar_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

[MatthewJeffson]

This is really good! Thank you so much for presenting it! We will have time to integrate them into the wikis! Best Regards, Matthew