From a9470bf8aad314da9fb7b06ae8ec62bc37a02acc Mon Sep 17 00:00:00 2001
From: Brandon Harvey <8107750+bharvey88@users.noreply.github.com>
Date: Fri, 28 Aug 2026 12:27:04 -0500
Subject: [PATCH] Silence the strapping pin warnings on the GPIO4 and GPIO5
 buttons
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GPIO4 and GPIO5 are the Song Button 2 and Song Button 3 pins, and each warns
twice at the top of every build because each is declared under deep_sleep's
esp32_ext1_wakeup and again on its binary_sensor.

The warning is about external pullups or pulldowns on a strapping pin. Both
buttons run on the C6's internal pulldowns, so it does not apply. GPIO9's
reset button already carries the same flag.

No version bump: ignore_strapping_warning is read by the pin validator and
never passed to codegen, so the compiled firmware is unchanged.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
---
 Integrations/ESPHome/Core.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Integrations/ESPHome/Core.yaml b/Integrations/ESPHome/Core.yaml
index 1452d55..9b981c6 100644
--- a/Integrations/ESPHome/Core.yaml
+++ b/Integrations/ESPHome/Core.yaml
@@ -73,10 +73,14 @@ deep_sleep:
   esp32_ext1_wakeup:
     mode: ANY_HIGH
     pins:
+      # GPIO4 and GPIO5 are C6 strapping pins; the buttons drive them through
+      # internal pulldowns, not external resistors, so the warning does not apply
       - number: GPIO4
         allow_other_uses: true
+        ignore_strapping_warning: true
       - number: GPIO5
         allow_other_uses: true
+        ignore_strapping_warning: true
       - number: GPIO7
         allow_other_uses: true
 
@@ -351,6 +355,7 @@ binary_sensor:
         input: true
         pulldown: true
       allow_other_uses: true
+      ignore_strapping_warning: true
     name: "Song Button 2"
     entity_category: "diagnostic"
     filters:
@@ -401,6 +406,7 @@ binary_sensor:
         input: true
         pulldown: true
       allow_other_uses: true
+      ignore_strapping_warning: true
     name: "Song Button 3"
     entity_category: "diagnostic"
     filters: