The problem

Working fine on 2025.6.2 and maybe related to #7163 ?

Which version of ESPHome has the issue?

2025.6.3

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

No response

What platform are you using?

ESP32-IDF

Board

No response

Component causing the issue

LD2420 UART

YAML Config

uart:
  tx_pin: GPIO2
  rx_pin: GPIO3
  baud_rate: 115200
  parity: NONE
  stop_bits: 1

ld2420:

Anything in the logs that might be useful for us?

"LD2420 firmware version v0. 0.0 and older are only supported in simple mode. "
"Component ld2420 is marked FAILED"

Additional information

No response