The flash region 'part_table' does not exist for board 'generic-ln882hki'.

[KaraluH-777]

I have try on two diferent HA with the same effect:

ESPHome: patched ln882hki_bsp.ld for IRAM_ATTR placement
Linking .pioenvs/switch/raw_firmware.elf
|-- Image 1: raw_firmware.elf
|-- ValueError: The flash region 'part_table' does not exist for board 'generic-ln882hki'.
| |-- File "/root/.platformio/penv/.libretiny/lib/python3.13/site-packages/ltchiptool/models/board.py", line 94, in region
*** [.pioenvs/switch/raw_firmware.elf] Error 1
========================= [FAILED] Took 12.29 seconds =========================

[kuba2k2]

This will be fixed in the next release of ESPHome.

For LN882H some fixes were introduced, and some board were changed. Your choice "generic-ln882hki" will no longer be available, so depending on whether your device came with Tuya firmware from the factory or not, you'll have to use "generic-ln882h-tuya" or "generic-ln882h", respectively.

[KaraluH-777]

esphome doesn't have generic-ln882h in the compiler yet, so it reports an error

"ESPHome reported 1 error in this configuration. Save anyway, jump to it to fix it, or cancel.
This board is unknown, if you are sure you want to compile with this board selection, override with option 'family'."

edit:

problem solved or even two:

ln882x:
board: generic-ln882h-tuya
framework:
version: "0.0.0"
source: https://github.com/libretiny-eu/libretiny.git #version 1.13.0
family: LN882H

mac address now is recognized :)