diff --git a/esphome/components/internal_temperature/internal_temperature.cpp b/esphome/components/internal_temperature/internal_temperature.cpp
index 255d95f6f8..47f516f568 100644
--- a/esphome/components/internal_temperature/internal_temperature.cpp
+++ b/esphome/components/internal_temperature/internal_temperature.cpp
@@ -55,11 +55,13 @@ void InternalTemperatureSensor::update() {
   uint32_t raw, result;
   result = temp_single_get_current_temperature(&raw);
   success = (result == 0);
-#ifdef USE_LIBRETINY_VARIANT_BK7231T
+#if defined(USE_LIBRETINY_VARIANT_BK7231N)
+  temperature = raw * -0.38f + 156.0f;
+#elif defined(USE_LIBRETINY_VARIANT_BK7231T)
   temperature = raw * 0.04f;
-#else
+#else   // USE_LIBRETINY_VARIANT
   temperature = raw * 0.128f;
-#endif  // USE_LIBRETINY_VARIANT_BK7231T
+#endif  // USE_LIBRETINY_VARIANT
 #endif  // USE_BK72XX
   if (success && std::isfinite(temperature)) {
     this->publish_state(temperature);
diff --git a/tests/components/internal_temperature/test.bk72xx.yaml b/tests/components/internal_temperature/test.bk72xx.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.bk72xx.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"
diff --git a/tests/components/internal_temperature/test.esp32-c3-idf.yaml b/tests/components/internal_temperature/test.esp32-c3-idf.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.esp32-c3-idf.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"
diff --git a/tests/components/internal_temperature/test.esp32-c3.yaml b/tests/components/internal_temperature/test.esp32-c3.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.esp32-c3.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"
diff --git a/tests/components/internal_temperature/test.esp32-idf.yaml b/tests/components/internal_temperature/test.esp32-idf.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.esp32-idf.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"
diff --git a/tests/components/internal_temperature/test.esp32.yaml b/tests/components/internal_temperature/test.esp32.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.esp32.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"
diff --git a/tests/components/internal_temperature/test.rp2040.yaml b/tests/components/internal_temperature/test.rp2040.yaml
new file mode 100644
index 0000000000..28df4a6d9f
--- /dev/null
+++ b/tests/components/internal_temperature/test.rp2040.yaml
@@ -0,0 +1,3 @@
+sensor:
+  - platform: internal_temperature
+    name: "Internal Temperature"