From 3a721c2541de5335de29ae4354c1b4f78cd44abc Mon Sep 17 00:00:00 2001
From: Szilveszter Szebeni <szebenisz@gmail.com>
Date: Sun, 15 Feb 2026 15:51:55 +0100
Subject: [PATCH] =?UTF-8?q?Fix:=20Correct=20MinSetpointDeadBand=20bounds?=
 =?UTF-8?q?=20to=20use=20int8=5Ft=20MinSetpointDeadBand=20is=20defined=20a?=
 =?UTF-8?q?s=20an=20int8=5Ft,=20but=20the=20bounds=20were=20incorrectly=20?=
 =?UTF-8?q?created=20using=20int16=5Ft.=20Updated=20bounds=20to=20use=20in?=
 =?UTF-8?q?t8=5Ft=20with=20the=20correct=20range=20(0=E2=80=93127).?=
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---
 .../esp_matter/data_model/esp_matter_attribute_bounds.cpp     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/esp_matter/data_model/esp_matter_attribute_bounds.cpp b/components/esp_matter/data_model/esp_matter_attribute_bounds.cpp
index 5a996bd14a..6a1335219d 100644
--- a/components/esp_matter/data_model/esp_matter_attribute_bounds.cpp
+++ b/components/esp_matter/data_model/esp_matter_attribute_bounds.cpp
@@ -475,8 +475,8 @@ void add_bounds_cb(cluster_t *cluster)
             break;
         }
         case Thermostat::Attributes::MinSetpointDeadBand::Id: {
-            int16_t min = 0, max = 1270;
-            esp_matter::attribute::add_bounds(current_attribute, esp_matter_int16(min), esp_matter_int16(max));
+            int8_t min = 0, max = 127;
+            esp_matter::attribute::add_bounds(current_attribute, esp_matter_int8(min), esp_matter_int8(max));
             break;
         }
         case Thermostat::Attributes::ControlSequenceOfOperation::Id: {