No succes

[Princessalbert]

Hello all. Been trying everything i can find to get my HLK-LD2410B working with my D1 MINI V3.0.0 - Mini NodeMcu board. Only get unknown status whatever i do..

To make sure, i got 5 of each and all work on their own. However the LD2410 don't seem to work when powered from the 5v on the esp.. So using external power for both.
Then i also tried all combos of yaml files that i can find combined with the .h from https://github.com/rain931215/ESPHome-LD2410.
And tried all uart combos..
tx_pin: GPIO15, rx_pin: GPIO13
tx_pin: GPIO1, rx_pin: GPIO3
tx_pin: GPIO3, rx_pin: GPIO1
tx_pin: RX, rx_pin: TX
tx_pin: TX, rx_pin: RX

Using latest esphome 2023.5.0 (dev), and latest HA on a virtual machine.
Read that some had succes reverting to version 2023.3.2 of esphome but that seams impossible on a vm?

Currently my yaml looks like this

esphome:
  name: ld2410
  includes:
    - ld2410_uart.h
  on_boot:
    priority: 600
    # ...
    then:
      - lambda: |-
          auto uart_component = static_cast<LD2410 *>(ld2410);
          uart_component->setNumbers(maxMovingDistanceRange, maxStillDistanceRange, noneDuration);

external_components:
  - source: github://esphome/esphome@dev
    components: [ ld2410 ]

esp8266:
  board: esp01_1m

logger:
  baud_rate: 0

api:
  encryption:
    key: "="

ota:
  password: ""

wifi:
  ssid: 
  password: 

  manual_ip:
    static_ip: 192.168.1.124
    gateway: 192.168.1.1
    subnet: 255.255.255.0

uart:
  id: uart_1
  rx_pin: GPIO3
  tx_pin: GPIO1
  baud_rate: 256000
  data_bits: 8
  stop_bits: 1
  parity: NONE

custom_component:
  - lambda: |-
      return {new LD2410(id(uart_1))};
    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: "Has Target"
      - name: "Has Moving Target"
      - name: "Has Still Target"
      - name: "Last Command Success"

sensor:
  - 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: "Moving Target Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0
      - name: "Moving Target Energy"
        unit_of_measurement: "%"
        accuracy_decimals: 0
      - name: "Still Target Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0
      - name: "Still Target Energy"
        unit_of_measurement: "%"
        accuracy_decimals: 0
      - name: "Detect Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0

number:        
  - platform: template
    name: "Max Moving Distance 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 Still Distance 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: "None Duration"
    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: "Reboot LD2410"
    on_press:
      lambda: 'static_cast<LD2410 *>(ld2410)->reboot();'
  - platform: template
    name: "Turn on config mode"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(true);'
  - platform: template
    name: "Turn off config mode"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(false);'
  - platform: template
    name: "Get config"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->queryParameters();'
  - platform: template
    name: "Set baud rate to 256000"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(7);'
  - platform: template
    name: "Set baud rate to 115200"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(5);'
  - platform: template
    name: "Set baud rate to 9600"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(1);'

Anyone have a similar setup with any succes?
If not, any thips for a new esp board that might work better?

[tmanternach]

I am using a D1 Mini V4 (USB-C version, should be identical otherwise) and a HLK-LD2410B. Below is my YAML config for esphome.

I am using GPIO13 and GPIO15 for TX/RX. I am also using GPIO5 for the "OUT" pin on the LD2410. I am able to power the LD2410 using the VBUS pin on my D1 Mini (not the 3v3 pin!). I hope any of this helps! The biggest difference I see is our different "board" types used, maybe try d1_mini for your board.

esphome:
  name: presence1
  friendly_name: presence1
  platform: ESP8266
  board: d1_mini
  includes:
    - ld2410_uart.h
  on_boot:
    priority: 600
    # ...
    then:
      - lambda: |-
          auto uart_component = static_cast<LD2410 *>(ld2410);
          uart_component->setNumbers(maxMovingDistanceRange, maxStillDistanceRange, noneDuration);

# Enable logging
logger:
  baud_rate: 0

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

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Presence-1 Fallback Hotspot"
    password: "f7MYK1G5T64d"

captive_portal:

uart:
  id: uart1
  #tx_pin: TX
  #rx_pin: RX
  rx_pin: GPIO13 #ESP8266 UART_0
  tx_pin: GPIO15 #ESP8266 UART_0
  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]
      
custom_component:
  - lambda: |-
      return {new LD2410(id(uart1))};
    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: "Has Target"
      - name: "Has Moving Target"
      - name: "Has Still Target"
      - name: "Last Command Success"
  - platform: gpio
    id: MovOcc_gpio
    pin:
      number: 5
      mode:
        input: true
        pullup: true
    name: "mmWave Pin"
    device_class: occupancy

sensor:
  - 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: "Moving Target Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0
      - name: "Moving Target Energy"
        unit_of_measurement: "%"
        accuracy_decimals: 0
      - name: "Still Target Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0
      - name: "Still Target Energy"
        unit_of_measurement: "%"
        accuracy_decimals: 0
      - name: "Detect Distance"
        unit_of_measurement: "cm"
        accuracy_decimals: 0

number:        
  - platform: template
    name: "Max Moving Distance 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 Still Distance 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: "None Duration"
    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: "Reboot LD2410"
    on_press:
      lambda: 'static_cast<LD2410 *>(ld2410)->reboot();'
  - platform: template
    name: "Turn on config mode"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(true);'
  - platform: template
    name: "Turn off config mode"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setConfigMode(false);'
  - platform: template
    name: "Get config"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->queryParameters();'
  - platform: template
    name: "Set baud rate to 256000"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(7);'
  - platform: template
    name: "Set baud rate to 115200"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(5);'
  - platform: template
    name: "Set baud rate to 9600"
    on_press:
      - lambda: 'static_cast<LD2410 *>(ld2410)->setBaudrate(1);'