diff --git a/README.md b/README.md
index 5eea256..0754af9 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,8 @@ Click [here](https://sensirion.com/products/catalog/STCC4) to learn more about t
 
 The default I²C address of [STCC4](https://sensirion.com/products/catalog/STCC4) is **0x64**.
 
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+> [!NOTE]
+> The SEK-STCC4 board from Sensirion includes a STCC4 and a SHT4x for temperature and humidity compensation, which is controlled by the STCC4 through the integrated I2C controller interface. The provided examples are designed considering this sensor configuration.
 
 ## Connect the sensor