diff --git a/src/serial.rs b/src/serial.rs
index ea36b7818..e9c4cd157 100644
--- a/src/serial.rs
+++ b/src/serial.rs
@@ -25,3 +25,13 @@ pub trait Write<Word> {
     /// Ensures that none of the previously written words are still buffered
     fn try_flush(&mut self) -> nb::Result<(), Self::Error>;
 }
+
+/// Enable changing the baudrate after initiation of serial interface
+pub trait ConfigureBaud {
+    /// Baudrate type
+    type BaudRate;
+    /// Set baud error
+    type Error;
+    /// Change baud rate
+    fn set_baud_rate(&mut self, baud_rate: Self::BaudRate) -> Result<(), Self::Error>;
+}
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