diff --git a/components/sensor/inkbird_ibsth1_mini.rst b/components/sensor/inkbird_ibsth1_mini.rst
index 03cc6bfb2..a84e12331 100644
--- a/components/sensor/inkbird_ibsth1_mini.rst
+++ b/components/sensor/inkbird_ibsth1_mini.rst
@@ -1,16 +1,21 @@
-Inkbird IBS-TH1 Mini BLE Sensor
-===============================
+Inkbird IBS-TH1 and IBS-TH1 Mini BLE Sensor
+===========================================
 
 .. seo::
-    :description: Instructions for setting up Inkbird IBS-TH1 Mini Bluetooth-based temperature and humidity sensors in ESPHome.
+    :description: Instructions for setting up Inkbird IBS-TH1 Bluetooth-based temperature and humidity sensors in ESPHome.
     :image: inkbird_isbth1_mini.jpg
     :keywords: Inkbird, BLE, Bluetooth, IBS-TH1
 
-The ``inkbird_ibsth1_mini`` sensor platform lets you track the output of Inkbird IBS-TH1 Mini Bluetooth
+The ``inkbird_ibsth1_mini`` sensor platform lets you track the output of Inkbird IBS-TH1 and IBS-TH1 Mini Bluetooth
 Low Energy devices using the :doc:`/components/esp32_ble_tracker`. This component will track the
-temperature, humidity and the battery level of the IBS-TH1 Mini device every time the
+temperature, external temperature (non mini only), humidity and the battery level of the IBS-TH1 device every time the
 sensor sends out a BLE broadcast. Note that contrary to other implementations, ESPHome can track as
-many IBS-TH1 Mini devices at once as you want.
+many IBS-TH1 devices at once as you want.
+
+.. note::
+
+    If an external temperature sensor is connected to the IBS-TH1, measurement from the internal sensor is not sent.
+    Only one sensor will work at a time.
 
 .. figure:: images/inkbird_isbth1_mini-full.jpg
     :align: center
@@ -31,22 +36,30 @@ many IBS-TH1 Mini devices at once as you want.
       - platform: inkbird_ibsth1_mini
         mac_address: 38:81:D7:0A:9C:11
         temperature:
-          name: "Inkbird IBS-TH1 Mini Temperature"
+          name: "Inkbird IBS-TH1 Temperature"
+        external_temperature:
+          name: "Inkburd IBS-TH1 External Temperature"
         humidity:
-          name: "Inkbird IBS-TH1 Mini Humidity"
+          name: "Inkbird IBS-TH1 Humidity"
         battery_level:
-          name: "Inkbird IBS-TH1 Mini Battery Level"
+          name: "Inkbird IBS-TH1 Battery Level"
 
 Configuration variables:
 ------------------------
 
-- **mac_address** (**Required**, MAC Address): The MAC address of the Inkbird IBS-TH1 Mini device.
+- **mac_address** (**Required**, MAC Address): The MAC address of the Inkbird IBS-TH1 device.
 - **temperature** (*Optional*): The information for the temperature sensor.
 
   - **name** (**Required**, string): The name for the temperature sensor.
   - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
   - All other options from :ref:`Sensor <config-sensor>`.
 
+- **external_temperature** (*Optional*): The information for the external temperature sensor.
+
+  - **name** (**Required**, string): The name for the external temperature sensor.
+  - **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
+  - All other options from :ref:`Sensor <config-sensor>`.
+
 - **humidity** (*Optional*): The information for the humidity sensor
 
   - **name** (**Required**, string): The name for the humidity sensor.
@@ -63,7 +76,7 @@ Configuration variables:
 Setting Up Devices
 ------------------
 
-To set up Inkbird IBS-TH1 Mini devices you first need to find their MAC Address so that ESPHome can
+To set up Inkbird IBS-TH1 devices you first need to find their MAC Address so that ESPHome can
 identify them. So first, create a simple configuration without any ``inkbird_ibsth1_mini`` entries
 like so:
 
@@ -71,7 +84,7 @@ like so:
 
     esp32_ble_tracker:
 
-After uploading the ESP32 will immediately try to scan for BLE devices such as the Inkbird IBS-TH1 Mini. 
+After uploading the ESP32 will immediately try to scan for BLE devices such as the Inkbird IBS-TH1. 
 When it detects these sensors, it will automatically parse the BLE message print a
 message like this one:
 
@@ -82,7 +95,7 @@ message like this one:
     [13:36:43][D][esp32_ble_tracker:567]:   Name: 'sps'
 
 Note that it can sometimes take some time for the first BLE broadcast to be received. Please note that address type
-should say 'PUBLIC' and the device name should be 'sps', this is how you find the Inkbird IBS-TH1 Mini among all the 
+should say 'PUBLIC' and the device name should be 'sps', this is how you find the Inkbird IBS-TH1 among all the 
 other devices.
 
 Then just copy the address (``38:81:D7:0A:9C:11``) into a new ``sensor.inkbird_ibsth1_mini`` platform
@@ -90,7 +103,7 @@ entry like in the configuration example at the top.
 
 .. note::
 
-    The ESPHome Inkbird IBS-TH1 Mini integration listens passively to packets the device sends by itself.
+    The ESPHome Inkbird IBS-TH1 integration listens passively to packets the device sends by itself.
     ESPHome therefore has no impact on the battery life of the device.
 
 See Also