diff --git a/include/sta/hal/gpio_pin.hpp b/include/sta/hal/gpio_pin.hpp
index 03ea594..d4cdf9b 100644
--- a/include/sta/hal/gpio_pin.hpp
+++ b/include/sta/hal/gpio_pin.hpp
@@ -26,6 +26,10 @@ namespace sta
 
 		void setState(GpioPinState state) override;
 
+		GPIO_TypeDef * getPort() const;
+		uint16_t getPin() const;
+		uint8_t getIndex() const;
+
 	private:
 		GPIO_TypeDef * port_;   /**< GPIO port */
 		uint16_t pin_;          /**< GPIO pin */
diff --git a/src/hal/gpio_pin.cpp b/src/hal/gpio_pin.cpp
index d8fd93e..678b936 100644
--- a/src/hal/gpio_pin.cpp
+++ b/src/hal/gpio_pin.cpp
@@ -17,6 +17,21 @@ namespace sta
 	{
 		HAL_GPIO_WritePin(port_, pin_, (state == GpioPinState::LOW) ? GPIO_PIN_RESET : GPIO_PIN_SET);
 	}
+
+	GPIO_TypeDef * HalGpioPin::getPort() const
+	{
+		return port_;
+	}
+
+	uint16_t HalGpioPin::getPin() const
+	{
+		return pin_;
+	}
+
+	uint8_t HalGpioPin::getIndex() const
+	{
+		return GPIO_GET_INDEX(port_);
+	}
 } // namespace sta