I've try different Yaml files and still getting Unknown I'm using D1 mini and LD2410c , I have confirmed my wiring is correct but no go

any ideas

I get this message, I can count on help,
ERROR Running command failed: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
ERROR Please try running esptool.py --before default_reset --after hard_reset --baud 460800 --port /dev/ttyUSB0 --chip esp32 write_flash -z --flash_size detect 0x10000 /data/build/ld2410-esp32/.pioenvs/ld2410-esp32/firmware.bin 0x1000 /data/build/ld2410-esp32/.pioenvs/ld2410-esp32/bootloader.bin 0x8000 /data/build/ld2410-esp32/.pioenvs/ld2410-esp32/partitions.bin 0xe000 /data/cache/platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin locally.
INFO Upload with baud rate 460800 failed. Trying again with baud rate 115200.

It doesn't work for me either using a D1 Mini and the LD2410 without Bluetooth. I also get "Found no i2c devices!" so disabled that already as well as "platform: bh1750" that wasn't detected either

This is most likely because the device uses the same rx/tx as the usb. Try flashing a base ESPHome firmware before attaching the device. Once flashed, you can perform subsequent updates via OTA updates.

I managed to get it working using a D1 mini and a LD2410 , the Yaml files is below

` captive_portal:

uart:
id: ld2410_uart
tx_pin: GPIO15
rx_pin: GPIO13
baud_rate: 256000
parity: NONE
stop_bits: 1

ld2410:
uart_id: ld2410_uart

number:

• platform: ld2410
  timeout:
  name: Timeout
  light_threshold:
  name: Light Threshold
  max_move_distance_gate:
  name: Max Move Distance Gate
  max_still_distance_gate:
  name: Max Still Distance Gate
  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

select:

• platform: ld2410
  distance_resolution:
  name: Distance Resolution
  baud_rate:
  name: Baud Rate
  light_function:
  name: Light Function
  out_pin_level:
  name: Out Pin Level

sensor:

• platform: ld2410
  light:
  name: Light
  moving_distance:
  name : Moving Distance
  still_distance:
  name: Still Distance
  moving_energy:
  name: Move Energy
  still_energy:
  name: Still Energy
  detection_distance:
  name: 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

binary_sensor:

• platform: ld2410
  has_target:
  name: Presence
  has_moving_target:
  name: Moving Target
  has_still_target:
  name: Still Target
  out_pin_presence_status:
  name: Out Pin Presence Status
  `

I had the issue with NodeMcu v3. My main issue was with uart config, where I was using GPIO17 or something like that. Changed to this and works like a charm

uart:
  tx_pin: 
    number: GPIO1
  rx_pin: 
    number: GPIO3
  baud_rate: 256000
  parity: NONE
  stop_bits: 1