diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04a9da372..10997e198 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,8 @@ All notable changes to this project will be documented in this file.
 - HASPmota support for `min` and `max` attribute in `slider` (#20582)
 - ESP32-C3 support for GPIO11 (#18350)
 - ESP32 support for Shelly Plus Add-On using DS18x20 or DHT11/AM2301/DHT21/DHT22/AM2302/AM2321/SI7021 on GPIO0/1 (#20580)
-- Berry add `introspect.contains` and `bytes.addfloat`
+- ESP32 MI32 Legacy initial support for sensors using BTHOME packet format (#20625)
+- Berry `introspect.contains` and `bytes.addfloat` (#20635)
 
 ### Breaking Changed
 
@@ -19,6 +20,7 @@ All notable changes to this project will be documented in this file.
 - ESP32 Core3 platform update from 2024.01.11 to 2024.01.12 (#20576)
 - Utouch optimizations, rgb i2c init (#20596)
 - GPIO Viewer update from 1.0.7 to 1.5.0
+- Miel HVAC lower the minimum temperature to 10C (#20628)
 
 ### Fixed
 - Berry C mapping, raise an error if too many arguments are sent (#20604)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 8aabdf518..0393061ea 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -133,8 +133,8 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - ESP32 used UART information
 - ESP32 support GPIOViewer when ``define USE_ESP32_GPIO_VIEWER`` is enabled
 - ESP32 MI BLE support for Xiaomi LYWSD02MMC [#20381](https://github.com/arendst/Tasmota/issues/20381)
-- ESP32 support for Shelly Plus Add-On using DS18x20 or DHT11/AM2301/DHT21/DHT22/AM2302/AM2321/SI7021 on GPIO0/1 (#20580)
- [#20580](https://github.com/arendst/Tasmota/issues/20580)
+- ESP32 support for Shelly Plus Add-On using DS18x20 or DHT11/AM2301/DHT21/DHT22/AM2302/AM2321/SI7021 on GPIO0/1 [#20580](https://github.com/arendst/Tasmota/issues/20580)
+- ESP32 MI32 Legacy initial support for sensors using BTHOME packet format [#20625](https://github.com/arendst/Tasmota/issues/20625)
 - ESP32-C3 support for GPIO11 [#18350](https://github.com/arendst/Tasmota/issues/18350)
 - Berry GPIO viewer initial version using async webserver [#20416](https://github.com/arendst/Tasmota/issues/20416)
 - Berry `introspect.set()` for class attributes [#20339](https://github.com/arendst/Tasmota/issues/20339)
@@ -152,6 +152,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - Berry solidification of strings longer than 255 bytes [#20529](https://github.com/arendst/Tasmota/issues/20529)
 - Berry syntax coloring for Notepad++ by FransO [#20541](https://github.com/arendst/Tasmota/issues/20541)
 - Berry/Zigbee web hook per device for customized status display [#20542](https://github.com/arendst/Tasmota/issues/20542)
+- Berry `introspect.contains` and `bytes.addfloat` [#20635](https://github.com/arendst/Tasmota/issues/20635)
 - Zigbee ``ZbEmulation`` to selectively exclude some devices from Hue/Alexa emulation [#20552](https://github.com/arendst/Tasmota/issues/20552)
 - LVGL `lv.str_arr` [#20480](https://github.com/arendst/Tasmota/issues/20480)
 - LVGL option to add `lv.keyboard` extra widget [#20496](https://github.com/arendst/Tasmota/issues/20496)
@@ -176,6 +177,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - Web file upload response on upload error [#20340](https://github.com/arendst/Tasmota/issues/20340)
 - Header `Host` is now collected by Webserver [#20446](https://github.com/arendst/Tasmota/issues/20446)
 - Utouch optimizations, rgb i2c init [#20596](https://github.com/arendst/Tasmota/issues/20596)
+- Miel HVAC lower the minimum temperature to 10C [#20628](https://github.com/arendst/Tasmota/issues/20628)
 - Webcam tweaks [#20451](https://github.com/arendst/Tasmota/issues/20451)
 - IP stack compatible with new Core3 IPv6 implementation [#20509](https://github.com/arendst/Tasmota/issues/20509)
 - Refactored Pio filesystem download script [#20544](https://github.com/arendst/Tasmota/issues/20544)
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_121_gpioviewer.ino b/tasmota/tasmota_xdrv_driver/xdrv_121_gpioviewer.ino
index a2e16c0dc..0bfbf7644 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_121_gpioviewer.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_121_gpioviewer.ino
@@ -58,24 +58,23 @@ enum GVPinTypes {
   GV_DigitalPin = 0,
   GV_PWMPin = 1,
   GV_AnalogPin = 2,
-#ifdef GV_INPUT_DETECTION
   GV_InputPin = 3,
   GV_InputPullUp = 4,
   GV_InputPullDn = 5
-#endif  // GV_INPUT_DETECTION
 };
 
 typedef struct {
   ESP8266WebServer *WebServer;
   Ticker ticker;
   String baseUrl;
+  int lastPinStates[MAX_GPIO_PIN];
   uint32_t lastSentWithNoActivity;
   uint32_t freeHeap;
   uint32_t freePSRAM;
   uint32_t sampling;
   uint16_t port;
-  int8_t lastPinStates[MAX_GPIO_PIN];
   bool sse_ready;
+  bool init_done;
 } tGV;
 tGV* GV = nullptr;
 WiFiClient GVWebClient;
@@ -94,6 +93,7 @@ int GetPinMode(uint8_t pin) {
   uint32_t port = digitalPinToPort(pin);
   volatile uint32_t *reg = portModeRegister(port);
   if (*reg & bit) { return OUTPUT; }                       // ESP8266 = 0x01, ESP32 = 0x03
+  // Detecting INPUT_PULLUP doesn't function consistently
   volatile uint32_t *out = portOutputRegister(port);
   return ((*out & bit) ? INPUT_PULLUP : INPUT);            // ESP8266 = 0x02 : 0x00, ESP32 = 0x05 : x01
 }
@@ -140,6 +140,8 @@ void GVBegin(void) {
 void GVHandleRoot(void) {
   GVCloseEvent();
 
+  GV->init_done = false;
+
   char* content = ext_snprintf_malloc_P(HTTP_GV_PAGE, 
                                         SettingsTextEscaped(SET_DEVICENAME).c_str(),
                                         GV->baseUrl.c_str(),
@@ -299,15 +301,7 @@ void GVMonitorTask(void) {
   String jsonMessage = "{";
   for (uint32_t pin = 0; pin < MAX_GPIO_PIN; pin++) {
     int currentState = 0;
-/*  
-    // Skip unconfigured GPIO
-    uint32_t pin_type = GetPin(pin) / 32;
-    if (GPIO_NONE == pin_type) {
-      pintype = GV_DigitalPin;
-      originalValue = 0;
-//      currentState = 0;
-    }
-*/
+
 #ifdef ESP32
     // Read PWM GPIO
     int pwm_resolution = ledcReadDutyResolution(pin);
@@ -371,7 +365,18 @@ void GVMonitorTask(void) {
     }
   }
   jsonMessage += "}";
-  if (hasChanges) {
+
+  if (!GV->init_done) {
+    // Show at least configured GPIOs
+    for (uint32_t pin = 0; pin < MAX_GPIO_PIN; pin++) {
+      uint32_t pin_type = GetPin(pin) / 32;
+      if (pin_type != GPIO_NONE) {
+        GV->lastPinStates[pin] = -1;
+      }
+    }
+    GV->init_done = true;
+  }
+  else if (hasChanges) {
     GVEventSend(jsonMessage.c_str(), "gpio-state", millis());
   }