From 0d7f2f05b914bd7b1e3fc066af49386371a10227 Mon Sep 17 00:00:00 2001
From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Date: Tue, 7 Apr 2026 18:16:37 -0400
Subject: [PATCH] [libretiny] Fix board pin alias resolution TypeError (#15527)

---
 esphome/components/libretiny/gpio.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/libretiny/gpio.py b/esphome/components/libretiny/gpio.py
index 9bad400eb70..9f8d96de249 100644
--- a/esphome/components/libretiny/gpio.py
+++ b/esphome/components/libretiny/gpio.py
@@ -41,7 +41,7 @@ def _lookup_board_pins(board):
     board_pins = component.board_pins.get(board, {})
     # Resolve aliased board pins (shorthand when two boards have the same pin configuration)
     while isinstance(board_pins, str):
-        board_pins = board_pins[board_pins]
+        board_pins = component.board_pins[board_pins]
     return board_pins