I remixed this enclosure for LD2410 sensor with an aht10+BMP280 sensor (but you could use most i2c sensors)

Heres the esphome code:

esphome:
name: ""--------------let esphome fill this in for you
friendly_name: ""--------------let esphome fill this in for you
includes:

• ld2410_uart.h
  on_boot:
  priority: 600

  ...

  then:

  • lambda: |-
    auto uart_component = static_cast<LD2410 *>(ld2410);
    uart_component->setNumbers(maxMovingDistanceRange, maxStillDistanceRange, noneDuration);

esp8266:
board: esp12e

Enable logging

logger:

Enable Home Assistant API

api:
encryption:
key: ""--------------let esphome fill this in for you

ota:

• platform: esphome
  password: ""--------------let esphome fill this in for you

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

Enable fallback hotspot (captive portal) in case wifi connection fails

ap:
ssid: "Fallback Hotspot"
password: ""--------------let esphome fill this in for you
captive_portal:

i2c:
sda: GPIO4
scl: GPIO5
scan: true
id: bus_a

uart:
id: my_uart
tx_pin: TX
rx_pin: RX
baud_rate: 256000 # Change this according to your setting
parity: NONE
stop_bits: 1
debug:
direction: BOTH
dummy_receiver: false
after:
delimiter: [0xF8,0xF7,0xF6,0xF5]

light:

• platform: neopixelbus
  type: GRB
  variant: WS2812
  pin: GPIO14
  num_leds: 1
  name: "Indicator Light"

custom_component:

• lambda: |-
  return {new LD2410(id(my_uart))};
  components:
  • id: ld2410

binary_sensor:

• platform: custom
  lambda: |-
  auto uart_component = static_cast<LD2410 *>(ld2410);
  return {uart_component->hasTarget,uart_component->hasMovingTarget,uart_component->hasStillTarget,uart_component->lastCommandSuccess};
  binary_sensors:
  • name: "Target Detected"
  • name: "Moving Target Detected"
  • name: "Still Target Detected"
  • name: "Command Success"

sensor:

• platform: aht10
  humidity:
  name: "Room Humidity"
  update_interval: 20s
  temperature:
  name: "Room Temperature"
• platform: bmp280
  pressure:
  name: "Air Pressure"
  address: 0x77
  update_interval: 60s
  temperature:
  name: "Air Temperature"
  oversampling: 16x
• platform: custom
  lambda: |-
  auto uart_component = static_cast<LD2410 *>(ld2410);
  return {uart_component->movingTargetDistance,uart_component->movingTargetEnergy,uart_component->stillTargetDistance,uart_component->stillTargetEnergy,uart_component->detectDistance};
  sensors:
  • name: "Distance to Moving Object"
    unit_of_measurement: "cm"
    accuracy_decimals: 0
  • name: "Energy of Moving Object"
    unit_of_measurement: "%"
    accuracy_decimals: 0
  • name: "Distance to Static Object"
    unit_of_measurement: "cm"
    accuracy_decimals: 0
  • name: "Energy of Static Object"
    unit_of_measurement: "%"
    accuracy_decimals: 0
  • name: "Overall Detection Distance"
    unit_of_measurement: "cm"
    accuracy_decimals: 0

number:

• platform: template
  name: "Max Moving Range"
  id: maxMovingDistanceRange
  min_value: 1
  max_value: 8
  step: 1
  update_interval: never
  optimistic: true
  set_action:
  • lambda: |-
    auto uart_component = static_cast<LD2410 *>(ld2410);
    uart_component->setMaxDistancesAndNoneDuration(x,id(maxStillDistanceRange).state,id(noneDuration).state);
• platform: template
  name: "Max Static Range"
  id: maxStillDistanceRange
  min_value: 1
  max_value: 8
  step: 1
  update_interval: never
  optimistic: true
  set_action:
  • lambda: |-
    auto uart_component = static_cast<LD2410 *>(ld2410);
    uart_component->setMaxDistancesAndNoneDuration(id(maxMovingDistanceRange).state,x,id(noneDuration).state);
• platform: template
  name: "No Detection Timeout"
  id: noneDuration
  min_value: 0
  max_value: 32767
  step: 1
  mode: box
  update_interval: never
  optimistic: true
  set_action:
  • lambda: |-
    auto uart_component = static_cast<LD2410 *>(ld2410);
    uart_component->setMaxDistancesAndNoneDuration(id(maxMovingDistanceRange).state,id(maxStillDistanceRange).state,x);

button:

• platform: template
  name: "Restart mmWave Sensor"
  on_press:
  lambda: 'static_cast<LD2410 *>(ld2410)->reboot();'
• platform: template
  name: "Enable Config Mode"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(true);'
• platform: template
  name: "Disable Config Mode"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(false);'
• platform: template
  name: "Get Current Settings"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->queryParameters();'
• platform: template
  name: "Set High Baud Rate 256000bps"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(7);'
• platform: template
  name: "Set Medium Baud Rate 115200bps"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(5);'
• platform: template
  name: "Set Low Baud Rate 9600bps"
  on_press:
  • lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(1);'