Add Ld2410 Support (#3919)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

tests/test1.yaml

@@ -222,6 +222,12 @@ uart:
     rx_pin: GPIO26
     baud_rate: 115200
     rx_buffer_size: 1024
+  - id: ld2410_uart
+    tx_pin: 18
+    rx_pin: 23
+    baud_rate: 256000
+    parity: NONE
+    stop_bits: 1
 
 ota:
   safe_mode: true
@@ -1200,6 +1206,17 @@ sensor:
     pressure:
       name: "MPL3115A2 Pressure"
     update_interval: 10s
+  - platform: ld2410
+    moving_distance:
+      name: "Moving distance (cm)"
+    still_distance:
+      name: "Still Distance (cm)"
+    moving_energy:
+      name: "Move Energy"
+    still_energy:
+      name: "Still Energy"
+    detection_distance:
+      name: "Distance Detection"
 
 esp32_touch:
   setup_mode: false
@@ -1461,6 +1478,13 @@ binary_sensor:
     id: close_sensor
   - platform: template
     id: close_obstacle_sensor
+  - platform: ld2410
+    has_target:
+      name: presence
+    has_moving_target:
+      name: movement
+    has_still_target:
+      name: still
 
 pca9685:
   frequency: 500
@@ -3143,6 +3167,19 @@ button:
     on_press:
       midea_ac.power_toggle:
 
+ld2410:
+  id: my_ld2410
+  uart_id: ld2410_uart
+  timeout: 150s
+  max_move_distance: 6m
+  max_still_distance: 0.75m
+  g0_move_threshold: 10
+  g0_still_threshold: 20
+  g2_move_threshold: 20
+  g2_still_threshold: 21
+  g8_move_threshold: 80
+  g8_still_threshold: 81
+
 lcd_menu:
   display_id: my_lcd_gpio
   mark_back: 0x5e