Ld2450 esp is too hot

[mogli]

my esp32 is always at around 80°
Why
power_save_mode: HIGH !
bluetooth off !

substitutions:
  name: ld2450
  friendly_name: Hi-Link LD2450
  espID: esphome_web_xxxxxx

esphome:
  name: ${name}
  friendly_name: ${friendly_name}

  on_boot:
    - priority: 100
      then:
        lambda: |-
          id(cpu_speed) = ESP.getCpuFreqMHz();
    - priority: -200
      then:
        lambda: |-
          id(zone1_target_exsits).publish_state(false);
          id(zone2_target_exsits).publish_state(false);
          id(zone3_target_exsits).publish_state(false);
          id(zone_ex1_target_exsits).publish_state(false);

esp32:
  board: esp32dev
  framework:
    type: arduino

debug:
  update_interval: 30s
 
# Enable logging
logger:
  level: DEBUG
  hardware_uart: UART1
  baud_rate: 0

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

ota:
  password: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

esp32_ble_tracker:
  scan_parameters:
    active: false

bluetooth_proxy:
  active: false


wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  manual_ip:
    static_ip: 192.168.1.241
    gateway: 192.168.1.100
    subnet: 255.255.0.0
    dns1: 192.168.1.100 
# NONE (geringste Energieeinsparung, Standard für ESP8266)
# LIGHT (Standard für ESP32)
# HIGH (höchste Energieeinsparung)
  power_save_mode: HIGH
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "xxxxxxxxxxxxxxxxt"
    password: "xxxxxxxxxxxxxxxx"

captive_portal:

light:
  - platform: status_led
    id: status_light
    output: status_output
  - platform: neopixelbus
    id: ${espID}_rgb_led
    name: Status RGB LED
    type: GRB
    variant: WS2812
    pin: 2
    num_leds: 1
    icon: mdi:led-outline
    entity_category: config
    restore_mode: ALWAYS_OFF
    method:
      type: esp32_rmt
      channel: 0

output:
  - platform: template
    id: status_output
    type: binary
    write_action:
      - if:
          condition:
             lambda: return state > 0;
          then:
            - if:
                condition:
                  switch.is_off: status_led_switch
                then:
                  switch.turn_on: status_led_switch
          else:
            - if:
                condition:
                  switch.is_on: status_led_switch
                then:
                  switch.turn_off: status_led_switch

preferences:
    flash_write_interval: 5s
  
globals:
  - id: cpu_speed
    type: int
    restore_value: no
    initial_value: '0'
  - id: last_update_ld2450
    type: unsigned long
    restore_value: no
    initial_value: '0'
  - id: init_zone_publish
    type: bool
    restore_value: no
    initial_value: "false"

text_sensor:
  - platform: debug
    reset_reason:
      name: "ESP Reset Reason"
      icon: mdi:anchor
      disabled_by_default: false
  - platform: wifi_info
    ip_address:
      name: ESP IP Address
      entity_category: "diagnostic"
      disabled_by_default: false
      icon: mdi:ip-network
    mac_address:
      name: ESP MAC
      entity_category: "diagnostic"
      icon: mdi:ip-network
      disabled_by_default: false
  - platform: template
    name: "Zone1 Info"
    id: tips_zone1_conf
    icon: mdi:information-outline
    entity_category: config
    lambda: |-
      return {"Configure below" };
    update_interval: 1000s
  - platform: template
    name: "Zone2 Info"
    id: tips_zone2_conf
    icon: mdi:information-outline
    entity_category: config
    lambda: |-
      return {"Configure below" };
    update_interval: 1000s
  - platform: template
    name: "Zone3 Info"
    id: tips_zone3_conf
    icon: mdi:information-outline
    entity_category: config
    lambda: |-
      return {"Configure below" };
    update_interval: 1000s
  - platform: template
    name: "Zout1 Info"
    id: tips_zone_ex1_conf
    icon: mdi:information-outline
    entity_category: config
    lambda: |-
      return {"Zone Exclusion 1" };
    update_interval: 1000s

number:
  - platform: template
    name: "Any Presence Timeout"
    id: any_presence_timeout
    min_value: 0
    max_value: 600
    mode: box
    device_class: duration
    entity_category: config
    unit_of_measurement: s
    icon: mdi:timer-off
    step: 1
    optimistic: True
    initial_value: 0
    restore_value: True
  - platform: template
    name: "Zone1 Timeout"
    id: zone1_x_timeout
    min_value: 0
    max_value: 600
    mode: box
    device_class: duration
    entity_category: config
    unit_of_measurement: s
    icon: mdi:timer-off
    step: 1
    optimistic: True
    initial_value: 0
    restore_value: True
  - platform: template
    name: "Zone2 Timeout"
    id: zone2_x_timeout
    min_value: 0
    max_value: 600
    mode: box
    device_class: duration
    entity_category: config
    unit_of_measurement: s
    icon: mdi:timer-off
    step: 1
    optimistic: True
    initial_value: 0
    restore_value: True
  - platform: template
    name: "Zone3 Timeout"
    id: zone3_x_timeout
    min_value: 0
    max_value: 600
    mode: box
    device_class: duration
    entity_category: config
    unit_of_measurement: s
    icon: mdi:timer-off
    step: 1
    optimistic: True
    initial_value: 0
    restore_value: True
  # Zone 1
  - platform: template
    name: Zone1 X-Begin
    id: zone1_x_begin
    min_value: -4000
    max_value: 4000
    mode: box
    device_class: distance
    entity_category: config
    unit_of_measurement: mm
    icon: mdi:arrow-left-bold
    step: 10
    optimistic: True
    initial_value: 0
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone1_vaild
  - platform: template
    name: Zone1 X-End
    id: zone1_x_end
    mode: box
    min_value: -4000
    max_value: 4000
    device_class: distance
    unit_of_measurement: mm
    entity_category: config
    icon: mdi:arrow-right-bold
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone1_vaild
  - platform: template
    name: Zone1 Y-Begin
    id: zone1_y_begin
    mode: box
    min_value: 0
    max_value: 6000
    device_class: distance
    entity_category: config
    icon: mdi:arrow-up-bold
    unit_of_measurement: mm
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone1_vaild
  - platform: template
    name: Zone1 Y-End
    id: zone1_y_end
    icon: mdi:arrow-down-bold
    mode: box
    min_value: 0
    max_value: 6000
    initial_value: 0
    entity_category: config
    device_class: distance
    unit_of_measurement: mm
    step: 10
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone1_vaild
  
  # Zone 2
  - platform: template
    name: Zone2 X-Begin
    id: zone2_x_begin
    min_value: -4000
    max_value: 4000
    mode: box
    device_class: distance
    entity_category: config
    unit_of_measurement: mm
    icon: mdi:arrow-left-bold
    step: 10
    optimistic: True
    initial_value: 0
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone2_vaild
  - platform: template
    name: Zone2 X-End
    id: zone2_x_end
    mode: box
    min_value: -4000
    max_value: 4000
    device_class: distance
    unit_of_measurement: mm
    entity_category: config
    icon: mdi:arrow-right-bold
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone2_vaild
  - platform: template
    name: Zone2 Y-Begin
    id: zone2_y_begin
    mode: box
    min_value: 0
    max_value: 6000
    device_class: distance
    entity_category: config
    icon: mdi:arrow-up-bold
    unit_of_measurement: mm
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone2_vaild
  - platform: template
    name: Zone2 Y-End
    id: zone2_y_end
    icon: mdi:arrow-down-bold
    mode: box
    min_value: 0
    max_value: 6000
    initial_value: 0
    entity_category: config
    device_class: distance
    unit_of_measurement: mm
    step: 10
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone2_vaild

  # Zone 3
  - platform: template
    name: Zone3 X-Begin
    id: zone3_x_begin
    min_value: -4000
    max_value: 4000
    mode: box
    device_class: distance
    entity_category: config
    unit_of_measurement: mm
    icon: mdi:arrow-left-bold
    step: 10
    optimistic: True
    initial_value: 0
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone3_vaild
  - platform: template
    name: Zone3 X-End
    id: zone3_x_end
    mode: box
    min_value: -4000
    max_value: 4000
    device_class: distance
    unit_of_measurement: mm
    entity_category: config
    icon: mdi:arrow-right-bold
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone3_vaild
  - platform: template
    name: Zone3 Y-Begin
    id: zone3_y_begin
    mode: box
    min_value: 0
    max_value: 6000
    device_class: distance
    entity_category: config
    icon: mdi:arrow-up-bold
    unit_of_measurement: mm
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone3_vaild
  - platform: template
    name: Zone3 Y-End
    id: zone3_y_end
    icon: mdi:arrow-down-bold
    mode: box
    min_value: 0
    max_value: 6000
    initial_value: 0
    entity_category: config
    device_class: distance
    unit_of_measurement: mm
    step: 10
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zone3_vaild
  
  # Zout1
  - platform: template
    name: Zout1 X-Begin
    id: zone_ex1_x_begin
    min_value: -4000
    max_value: 4000
    mode: box
    device_class: distance
    entity_category: config
    unit_of_measurement: mm
    icon: mdi:arrow-left-bold
    step: 10
    optimistic: True
    initial_value: 0
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zout1_vaild
  - platform: template
    name: Zout1 X-End
    id: zone_ex1_x_end
    mode: box
    min_value: -4000
    max_value: 4000
    device_class: distance
    unit_of_measurement: mm
    entity_category: config
    icon: mdi:arrow-right-bold
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zout1_vaild
  - platform: template
    name: Zout1 Y-Begin
    id: zone_ex1_y_begin
    mode: box
    min_value: 0
    max_value: 6000
    device_class: distance
    entity_category: config
    icon: mdi:arrow-up-bold
    unit_of_measurement: mm
    step: 10
    initial_value: 0
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zout1_vaild
  - platform: template
    name: Zout1 Y-End
    id: zone_ex1_y_end
    icon: mdi:arrow-down-bold
    mode: box
    min_value: 0
    max_value: 6000
    initial_value: 0
    entity_category: config
    device_class: distance
    unit_of_measurement: mm
    step: 10
    optimistic: True
    restore_value: True
    on_value: 
      then:
        - script.execute: check_zout1_vaild

binary_sensor:
  - platform: status
    name: Online
    id: ink_ha_connected
  - platform: template
    name: "Any Presence"
    id: any_target_exsits
    device_class: occupancy
    filters:
      - delayed_off: !lambda |-
          return id(any_presence_timeout).state * 1000.0;
  - platform: template
    name: "Zone1 Presence"
    id: zone1_target_exsits
    device_class: occupancy
    filters:
      - delayed_off: !lambda |-
          return id(zone1_x_timeout).state * 1000.0;
  - platform: template
    name: "Zone2 Presence"
    id: zone2_target_exsits
    device_class: occupancy
    filters:
      - delayed_off: !lambda |-
          return id(zone2_x_timeout).state * 1000.0;
  - platform: template
    name: "Zone3 Presence"
    id: zone3_target_exsits
    device_class: occupancy
    filters:
      - delayed_off: !lambda |-
          return id(zone3_x_timeout).state * 1000.0;
  - platform: template
    name: "Zout1 Presence"
    id: zone_ex1_target_exsits
    icon: mdi:account-multiple-remove
    device_class: occupancy

script:
  - id: check_zone1_vaild
    then:
      - lambda: |-
          if (id(zone1_x_begin).state > id(zone1_x_end).state){
            id(tips_zone1_conf).publish_state("Err: X-Begin > X-End");
            return;
          }
          if (id(zone1_y_begin).state > id(zone1_y_end).state){
            id(tips_zone1_conf).publish_state("Err: Y-Begin > Y-End");
            return;
          }
          if (id(zone1_x_begin).state == 0, id(zone1_x_end).state == 0, id(zone1_y_begin).state == 0, id(zone1_y_end).state == 0){
            id(tips_zone1_conf).publish_state("Configure below");
            return;
          }

          int x_size = id(zone1_x_end).state - id(zone1_x_begin).state;
          int y_size = id(zone1_y_end).state - id(zone1_y_begin).state;

          char combined[80]; 
          sprintf(combined, "Curr Size: %d x %d", x_size, y_size);
          id(tips_zone1_conf).publish_state(combined);
  - id: check_zone2_vaild
    then:
      - lambda: |-
          if (id(zone2_x_begin).state > id(zone2_x_end).state){
            id(tips_zone2_conf).publish_state("Err: X-Begin > X-End");
            return;
          }
          if (id(zone2_y_begin).state > id(zone2_y_end).state){
            id(tips_zone2_conf).publish_state("Err: Y-Begin > Y-End");
            return;
          }
          if (id(zone2_x_begin).state == 0, id(zone2_x_end).state == 0, id(zone2_y_begin).state == 0, id(zone2_y_end).state == 0){
            id(tips_zone2_conf).publish_state("Configure below");
            return;
          }

          int x_size = id(zone2_x_end).state - id(zone2_x_begin).state;
          int y_size = id(zone2_y_end).state - id(zone2_y_begin).state;

          char combined[80]; 
          sprintf(combined, "Curr Size: %d x %d", x_size, y_size);
          id(tips_zone2_conf).publish_state(combined);
  - id: check_zone3_vaild
    then:
      - lambda: |-
          if (id(zone3_x_begin).state > id(zone3_x_end).state){
            id(tips_zone3_conf).publish_state("Err: X-Begin > X-End");
            return;
          }
          if (id(zone3_y_begin).state > id(zone3_y_end).state){
            id(tips_zone3_conf).publish_state("Err: Y-Begin > Y-End");
            return;
          }
          if (id(zone3_x_begin).state == 0, id(zone3_x_end).state == 0, id(zone3_y_begin).state == 0, id(zone3_y_end).state == 0){
            id(tips_zone3_conf).publish_state("Configure below");
            return;
          }

          int x_size = id(zone3_x_end).state - id(zone3_x_begin).state;
          int y_size = id(zone3_y_end).state - id(zone3_y_begin).state;

          char combined[80]; 
          sprintf(combined, "Curr Size: %d x %d", x_size, y_size);
          id(tips_zone3_conf).publish_state(combined);
  - id: check_zout1_vaild
    then:
      - lambda: |-
          if (id(zone_ex1_x_begin).state > id(zone_ex1_x_end).state){
            id(tips_zone_ex1_conf).publish_state("Err: X-Begin > X-End");
            return;
          }
          if (id(zone_ex1_y_begin).state > id(zone_ex1_y_end).state){
            id(tips_zone_ex1_conf).publish_state("Err: Y-Begin > Y-End");
            return;
          }
          id(tips_zone_ex1_conf).publish_state("Zone Exclusion 1");

sensor:
  - platform: template
    name: "ESP CPU Speed"
    accuracy_decimals: 0
    icon: mdi:cpu-32-bit
    unit_of_measurement: Mhz
    disabled_by_default: false
    lambda: |-
      return (id(cpu_speed));
    entity_category: "diagnostic"
    update_interval: 600s
  - platform: template
    id: sys_esp_temperature
    name: ESP Temperature
    lambda: return temperatureRead();
    unit_of_measurement: °C
    device_class: TEMPERATURE
    update_interval: 45s
    entity_category: "diagnostic"
  - platform: uptime
    name: ESP Uptime
    id: sys_uptime
    update_interval: 60s
  - platform: wifi_signal 
    name: RSSI
    id: wifi_signal_db
    update_interval: 60s
    entity_category: "diagnostic"
  - platform: template
    id: esp_memory
    icon: mdi:memory
    name: ESP Free Memory
    lambda: return heap_caps_get_free_size(MALLOC_CAP_INTERNAL) / 1024;
    unit_of_measurement: 'kB'
    state_class: measurement
    entity_category: "diagnostic"
    update_interval: 60s
  #-------------------------------------#
  # 高级雷达数据
  - platform: template
    name: "All Target Counts"
    id: all_target_count
    accuracy_decimals: 0
    icon: "mdi:counter"
    unit_of_measurement: "targets"
  - platform: template
    name: "Zone1 Target Counts"
    id: zone1_target_count
    accuracy_decimals: 0
    icon: "mdi:counter"
    unit_of_measurement: "targets"
  - platform: template
    name: "Zone2 Target Counts"
    id: zone2_target_count
    accuracy_decimals: 0
    icon: "mdi:counter"
    unit_of_measurement: "targets"
  - platform: template
    name: "Zone3 Target Counts"
    id: zone3_target_count
    accuracy_decimals: 0
    icon: "mdi:counter"
    unit_of_measurement: "targets"
  - platform: template
    name: "Zout1 Target Counts"
    id: zone_ex1_target_count
    accuracy_decimals: 0
    icon: mdi:account-multiple-minus-outline
    unit_of_measurement: "targets"

  # Target 1
  - platform: template
    name: "Target1 X"
    id: target1_x
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target1 Y"
    id: target1_y
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target1 Speed"
    id: target1_speed
    accuracy_decimals: 2
    unit_of_measurement: 'm/s'
    state_class: measurement
    device_class: speed
  - platform: template
    name: "Target1 Resolution"
    id: target1_resolution
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  
  # Target 2
  - platform: template
    name: "Target2 X"
    id: target2_x
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target2 Y"
    id: target2_y
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target2 Speed"
    id: target2_speed
    accuracy_decimals: 0
    unit_of_measurement: 'm/s'
    state_class: measurement
    device_class: speed
  - platform: template
    name: "Target2 Resolution"
    id: target2_resolution
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance

  # Target 3
  - platform: template
    name: "Target3 X"
    id: target3_x
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target3 Y"
    id: target3_y
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance
  - platform: template
    name: "Target3 Speed"
    id: target3_speed
    accuracy_decimals: 0
    unit_of_measurement: 'm/s'
    state_class: measurement
    device_class: speed
  - platform: template
    name: "Target3 Resolution"
    id: target3_resolution
    accuracy_decimals: 0
    unit_of_measurement: 'mm'
    state_class: measurement
    device_class: distance

time:
  - platform: sntp
    id: time_now

switch:
  - platform: factory_reset
    name: Factory Reset
    disabled_by_default: false
    icon: mdi:heart-broken
  - platform: template
    name: Zout1 Enable
    id: zone_ex1_enable
    optimistic: True
    icon: mdi:account-cancel
    entity_category: config
    restore_mode: RESTORE_DEFAULT_OFF
  - platform: template
    id: status_led_switch
    # name: "Status LED Switch"
    optimistic: true
    on_turn_on:
      - light.turn_on: 
          id: ${espID}_rgb_led
          red: 100%
          green: 0%
          blue: 0%
          brightness: 50%
          transition_length: 50ms
    on_turn_off:
      - light.turn_off: 
          id: ${espID}_rgb_led
          transition_length: 50ms

button:
  - platform: restart
    icon: mdi:power-cycle
    name: "ESP Reboot"
    entity_category: diagnostic

uart:
  id: uart_bus
  tx_pin: 
    number: 1
    mode:
      input: true
      pullup: true
  rx_pin: 
    number: 3
    mode:
      input: true
      pullup: true
  baud_rate: 256000
  parity: NONE
  stop_bits: 1
  data_bits: 8
  debug:
    direction: BOTH
    dummy_receiver: True
    after:
     delimiter: [0X55, 0XCC]
    sequence:
      - lambda: |-
          if ((millis() - id(last_update_ld2450)) <= 500) { 
            return;
          };
          id(last_update_ld2450) = millis();

          // p1
          int16_t p1_x = (uint16_t((bytes[5] << 8) | bytes[4] ));
          if ((bytes[5] & 0x80) >> 7){
            p1_x -= pow(2, 15); 
          }else{
            p1_x = 0 - p1_x;
          }

          int16_t p1_y = (uint16_t((bytes[7] << 8) | bytes[6] ));
          if ((bytes[7] & 0x80) >> 7){
            p1_y -= pow(2, 15);
          }else{
            p1_y = 0 - p1_y;
          }

          int p1_speed = (bytes[9] << 8 | bytes[8] );
          if ((bytes[9] & 0x80) >> 7){
            p1_speed -= pow(2, 15);
          }else{
            p1_speed = 0 - p1_speed;
          }
          int16_t p1_distance_resolution = (uint16_t((bytes[11] << 8) | bytes[10] )); 

          // p2
          int16_t p2_x = (uint16_t((bytes[13] << 8) | bytes[12] ));
          if ((bytes[13] & 0x80) >> 7){
            p2_x -=  pow(2, 15); 
          }else{
            p2_x = 0 - p2_x;
          }

          int16_t p2_y = (uint16_t((bytes[15] << 8) | bytes[14] ));
          if ((bytes[15] & 0x80) >> 7){
            p2_y -= pow(2, 15);
          }else{
            p2_y = 0 - p2_y;
          }

          int p2_speed = (bytes[17] << 8 | bytes[16] );
          if ((bytes[17] & 0x80) >> 7){
            p2_speed -= pow(2, 15);
          }else{
            p2_speed = 0 - p2_speed;
          }
          int16_t p2_distance_resolution = (uint16_t((bytes[19] << 8) | bytes[18] )); 

          // p3
          int16_t p3_x = (uint16_t((bytes[21] << 8) | bytes[20] ));
          if ((bytes[21] & 0x80) >> 7){
            p3_x -=  pow(2, 15); 
          }else{
            p3_x = 0 - p3_x;
          }

          int16_t p3_y = (uint16_t((bytes[23] << 8) | bytes[22] ));
          if ((bytes[23] & 0x80) >> 7){
            p3_y -= pow(2, 15);
          }else{
            p3_y = 0 - p3_y;
          }

          int p3_speed = (bytes[25] << 8 | bytes[24] );
          if ((bytes[25] & 0x80) >> 7){
            p3_speed -= pow(2, 15);
          }else{
            p3_speed = 0 - p3_speed;
          }
          
          int16_t p3_distance_resolution = (uint16_t((bytes[27] << 8) | bytes[26] )); 

          bool p1_vaild = (p1_x != 0 || p1_y > 0);
          bool p2_vaild = (p2_x != 0 || p2_y > 0);
          bool p3_vaild = (p3_x != 0 || p3_y > 0);

          // zone exlude 1

          int16_t target_count_in_zone_ex1 = 0;

          int16_t zone_ex1_x_min = id(zone_ex1_x_begin).state;
          int16_t zone_ex1_x_max = id(zone_ex1_x_end).state;
          int16_t zone_ex1_y_min = id(zone_ex1_y_begin).state;
          int16_t zone_ex1_y_max = id(zone_ex1_y_end).state;

          bool p1_zone_ex_enter = false;
          bool p2_zone_ex_enter = false;
          bool p3_zone_ex_enter = false;

          if (id(zone_ex1_enable).state){
            if (p1_vaild){
              if (p1_x >= zone_ex1_x_min && p1_x <= zone_ex1_x_max && p1_y >= zone_ex1_y_min && p1_y <= zone_ex1_y_max){
                  p1_zone_ex_enter = true;
                  target_count_in_zone_ex1 ++;
              }
            }
            if (p2_vaild){
              if (p2_x >= zone_ex1_x_min && p2_x <= zone_ex1_x_max && p2_y >= zone_ex1_y_min && p2_y <= zone_ex1_y_max){
                  p2_zone_ex_enter = true;
                  target_count_in_zone_ex1 ++;
              }
            }
            if (p3_vaild){
              if (p3_x >= zone_ex1_x_min && p3_x <= zone_ex1_x_max && p3_y >= zone_ex1_y_min && p3_y <= zone_ex1_y_max){
                  p3_zone_ex_enter = true;
                  target_count_in_zone_ex1 ++;
              }
            }
          }

          bool has_target_in_zone_ex1 = (target_count_in_zone_ex1 > 0);
          
          int16_t all_target_counts = 0;
          if (p1_vaild && !p1_zone_ex_enter){
            all_target_counts ++;
          }
          if (p2_vaild && !p2_zone_ex_enter){
            all_target_counts ++;
          }
          if (p3_vaild && !p3_zone_ex_enter){
            all_target_counts ++;
          }

          bool has_target_in_zone_all = (all_target_counts > 0);

          // zone 1 check

          int16_t target_count_in_zone1 = 0;
          int16_t zone1_x_min = id(zone1_x_begin).state;
          int16_t zone1_x_max = id(zone1_x_end).state;
          int16_t zone1_y_min = id(zone1_y_begin).state;
          int16_t zone1_y_max = id(zone1_y_end).state;

          if (p1_vaild && !p1_zone_ex_enter){
            if (p1_x >= zone1_x_min && p1_x <= zone1_x_max && p1_y >= zone1_y_min && p1_y <= zone1_y_max){
                target_count_in_zone1 ++;
            }
          }
          if (p2_vaild && !p2_zone_ex_enter){
            if (p2_x >= zone1_x_min && p2_x <= zone1_x_max && p2_y >= zone1_y_min && p2_y <= zone1_y_max){
                target_count_in_zone1 ++;
            }
          }
          if (p3_vaild && !p3_zone_ex_enter){
            if (p3_x >= zone1_x_min && p3_x <= zone1_x_max && p3_y >= zone1_y_min && p3_y <= zone1_y_max){
                target_count_in_zone1 ++;
            }
          }
          bool has_target_in_zone1 = (target_count_in_zone1 > 0);

          // zone 2 check

          int16_t target_count_in_zone2 = 0;
          int16_t zone2_x_min = id(zone2_x_begin).state;
          int16_t zone2_x_max = id(zone2_x_end).state;
          int16_t zone2_y_min = id(zone2_y_begin).state;
          int16_t zone2_y_max = id(zone2_y_end).state;

          if (p1_vaild && !p1_zone_ex_enter){
            if (p1_x >= zone2_x_min && p1_x <= zone2_x_max && p1_y >= zone2_y_min && p1_y <= zone2_y_max){
                target_count_in_zone2 ++;
            }
          }
          if (p2_vaild && !p2_zone_ex_enter){
            if (p2_x >= zone2_x_min && p2_x <= zone2_x_max && p2_y >= zone2_y_min && p2_y <= zone2_y_max){
                target_count_in_zone2 ++;
            }
          }
          if (p3_vaild && !p3_zone_ex_enter){
            if (p3_x >= zone2_x_min && p3_x <= zone2_x_max && p3_y >= zone2_y_min && p3_y <= zone2_y_max){
                target_count_in_zone2 ++;
            }
          }

          bool has_target_in_zone2 = (target_count_in_zone2 > 0);

          // zone 3 check

          int16_t target_count_in_zone3 = 0;
          int16_t zone3_x_min = id(zone3_x_begin).state;
          int16_t zone3_x_max = id(zone3_x_end).state;
          int16_t zone3_y_min = id(zone3_y_begin).state;
          int16_t zone3_y_max = id(zone3_y_end).state;

          if (p1_vaild && !p1_zone_ex_enter){
            if (p1_x >= zone3_x_min && p1_x <= zone3_x_max && p1_y >= zone3_y_min && p1_y <= zone3_y_max){
                target_count_in_zone3 ++;
            }
          }
          if (p2_vaild && !p2_zone_ex_enter){
            if (p2_x >= zone3_x_min && p2_x <= zone3_x_max && p2_y >= zone3_y_min && p2_y <= zone3_y_max){
                target_count_in_zone3 ++;
            }
          }
          if (p3_vaild && !p3_zone_ex_enter){
            if (p3_x >= zone3_x_min && p3_x <= zone3_x_max && p3_y >= zone3_y_min && p3_y <= zone3_y_max){
                target_count_in_zone3 ++;
            }
          }
          bool has_target_in_zone3 = (target_count_in_zone3 > 0);

          // public all info
          if (id(target1_x).state != p1_x){
            id(target1_x).publish_state(p1_x);
          }
          if (id(target1_y).state != p1_y){
            id(target1_y).publish_state(p1_y);
          }

          float p1_m_speed = float(p1_speed) / 100.0;
          if (id(target1_speed).state != p1_m_speed){
            id(target1_speed).publish_state(p1_m_speed);
          }
          if (id(target1_resolution).state != p1_distance_resolution){
            id(target1_resolution).publish_state(p1_distance_resolution);
          }

          if (id(target2_x).state != p2_x){
            id(target2_x).publish_state(p2_x);
          }
          if (id(target2_y).state != p2_y){
            id(target2_y).publish_state(p2_y);
          }
          if (id(target2_speed).state != p2_speed){
            id(target2_speed).publish_state(p2_speed);
          }
          if (id(target2_resolution).state != p2_distance_resolution){
            id(target2_resolution).publish_state(p2_distance_resolution);
          }

          if (id(target3_x).state != p3_x){
            id(target3_x).publish_state(p3_x);
          }
          if (id(target3_y).state != p3_y){
            id(target3_y).publish_state(p3_y);
          }
          if (id(target3_speed).state != p3_speed){
            id(target3_speed).publish_state(p3_speed);
          }
          if (id(target3_resolution).state != p3_distance_resolution){
            id(target3_resolution).publish_state(p3_distance_resolution);
          }

          // publish target info
          
          if (id(all_target_count).state != all_target_counts){
            id(all_target_count).publish_state(all_target_counts);
            id(any_target_exsits).publish_state(has_target_in_zone_all);
          }

          if (id(zone1_target_count).state != target_count_in_zone1){
            id(zone1_target_count).publish_state(target_count_in_zone1);
            id(zone1_target_exsits).publish_state(has_target_in_zone1);
          }

          if (id(zone2_target_count).state != target_count_in_zone2){
            id(zone2_target_count).publish_state(target_count_in_zone2);
            id(zone2_target_exsits).publish_state(has_target_in_zone2);
          }

          if (id(zone3_target_count).state != target_count_in_zone3){
            id(zone3_target_count).publish_state(target_count_in_zone3);
            id(zone3_target_exsits).publish_state(has_target_in_zone3);
          }
          
          // zout
          if (id(zone_ex1_target_count).state != target_count_in_zone_ex1){
            id(zone_ex1_target_count).publish_state(target_count_in_zone_ex1);
            id(zone_ex1_target_exsits).publish_state(has_target_in_zone_ex1);
          }

          if (!id(init_zone_publish)){
            id(init_zone_publish) = true;
          }

[koying (Chris B)]

  - platform: template
    id: sys_esp_temperature
    name: ESP Temperature
    lambda: return temperatureRead();
    unit_of_measurement: °C
    device_class: TEMPERATURE
    update_interval: 45s
    entity_category: "diagnostic"

What is temperatureRead()?

Why not the builtin esphome sensor?

Internal Temperature Sensor

[mogli]

  - platform: internal_temperature
    name: "Internal  test Temperature" 

delivers the same values

the code is not mine
I’m just trying to adapt to him (and understand)
All of my projects so far with ESP32 have a maximum of 40°

HLK-LD2450 Initial experiments to connect to HomeAssistant

Here is my YAML config. Maybe you could try taking parts from it. I have included some extra bits as I am experimenting with trying to control the on-board LED on my ESP32 board. substitutions: name: esp32-presence-radar friendly_name: "Presence Radar" espID: "esp32_presence_radar" esphome: name: ${name} on_boot: - priority: 2000 then: lambda: |- id(zone1_target_exsits).publish_state(false); id(zone2_target_exsits).publish_state(false); …

[indeeed]

@mogli

esp32 is always at around 80°

That’s hot! Are you pushing it to the limits? What is the state of your heap?

Worth a try is to lower the logging to warning only…

[mogli]

logger:
  level: WARN
  hardware_uart: UART1
  baud_rate: 0

Unfortunately not, it’s the same at 80°

[mogli]

#esp32_ble_tracker:
#  scan_parameters:
#    active: false

#bluetooth_proxy:
#  active: false

I was able to lower the temperature by about 10°
I turned off the Bluetooth components completely
Now it oscillates between 50° and 70° more time at 50°

[koying (Chris B)]

FWIW, I run a LD2410 with BLE tracker and the ESP32 runs at ~59°C.
Note also that, at least, the LD2410 generates heat by itself (as I noticed trying to add a BME280 sensor to the build)

ld2410:

esp32_ble_tracker:
  scan_parameters:
    interval: 1100ms
    window: 1100ms
    active: true

bluetooth_proxy:
  active: true

[athua (Gus)]

@mogli

my esp32 is always at around 80°
Why

What ESP32 board are you using?
You could try removing the YAML for the LED and all references to it if your board does not have a RGB LED which mine has.
I am using a ESP32-C3-Mini board with my LD2450 and it runs at around 50C most of the time.

light:
  - platform: status_led
    id: status_light
    output: status_output
  - platform: neopixelbus
    id: ${espID}_rgb_led
    name: Status RGB LED
    type: GRB
    variant: WS2812
    pin: 2
    num_leds: 1
    icon: mdi:led-outline
    entity_category: config
    restore_mode: ALWAYS_OFF
    method:
      type: esp32_rmt
      channel: 0

[mogli]

ESP typ = Wroom32
I added an external ws2812LED
The goal should be to install the ld2450 in an espcam

Bluetooth removed = this result

With the power loss it’s pointless
a normal espcam has about 45°

Does anyone have a Screek-Workshop sensor in operation?
what is the temperature there?
https://github.com/screekworkshop/screek-human-sensor/blob/main/2a/yaml/human-sensor-2a-stable-github.yaml

[koying (Chris B)]

Out of curiosity, what is your prototyping board?
It seems easier to use than a breadboard for those large esp32 nodemcu…

[mogli]

https://de.aliexpress.com/item/1005005398604818.html?spm=a2g0o.order_list.order_list_main.58.5fe15c5fnQmgyf&gatewayAdapt=glo2deu

[mogli]

I have now installed screek beta 2.
Temperature behavior is the same
https://github.com/screekworkshop/screek-human-sensor/blob/6c35ad0edcb009edbf8015d5ef5fe7bc46846d66/2a/yaml/beta/human-sensor-2a-beta-github.yaml

an idea:

Lower CPU speed and maybe also lower UART speed
Lowering the UART speed could be difficult.
I don’t know whether this works via UART with the LD2450, or only with a Bluetooth connection
I need help with CPU speed, I’ve never done anything like that before.
Can anyone help?