[libretiny] Disable unused LWIP statistics to save RAM and flash

2026-01-20 18:09:10 -07:00 · 2026-01-20 14:55:58 -10:00
1 changed files with 7 additions and 0 deletions
--- a/esphome/components/libretiny/init.py
+++ b/esphome/components/libretiny/init.py
@@ -382,4 +382,11 @@ async def component_to_code(config):
            "custom_options.sys_config#h", _BK7231N_SYS_CONFIG_OPTIONS
        )

+    # Disable LWIP statistics to save RAM - not needed in production
+    # Must explicitly disable all sub-stats to avoid redefinition warnings
+    cg.add_platformio_option(
+        "custom_options.lwip",
+        ["LWIP_STATS=0", "MEM_STATS=0", "MEMP_STATS=0"],
+    )
+
    await cg.register_component(var, config)