diff --git a/embassy-embedded-hal/src/adapter.rs b/embassy-embedded-hal/src/adapter.rs
index ee919bd8..171ff6c9 100644
--- a/embassy-embedded-hal/src/adapter.rs
+++ b/embassy-embedded-hal/src/adapter.rs
@@ -131,48 +131,6 @@ where
     type Error = E;
 }
 
-#[cfg(feature = "_todo_embedded_hal_serial")]
-impl<T, E> embedded_hal_async::serial::Read for BlockingAsync<T>
-where
-    T: serial::Read<u8, Error = E>,
-    E: embedded_hal_1::serial::Error + 'static,
-{
-    type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where T: 'a;
-    fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-        async move {
-            let mut pos = 0;
-            while pos < buf.len() {
-                match self.wrapped.read() {
-                    Err(nb::Error::WouldBlock) => {}
-                    Err(nb::Error::Other(e)) => return Err(e),
-                    Ok(b) => {
-                        buf[pos] = b;
-                        pos += 1;
-                    }
-                }
-            }
-            Ok(())
-        }
-    }
-}
-
-#[cfg(feature = "_todo_embedded_hal_serial")]
-impl<T, E> embedded_hal_async::serial::Write for BlockingAsync<T>
-where
-    T: blocking::serial::Write<u8, Error = E> + serial::Read<u8, Error = E>,
-    E: embedded_hal_1::serial::Error + 'static,
-{
-    type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where T: 'a;
-    fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-        async move { self.wrapped.bwrite_all(buf) }
-    }
-
-    type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where T: 'a;
-    fn flush(&mut self) -> Result<(), Self::Error> {
-        async move { self.wrapped.bflush() }
-    }
-}
-
 /// NOR flash wrapper
 use embedded_storage::nor_flash::{ErrorType, NorFlash, ReadNorFlash};
 use embedded_storage_async::nor_flash::{NorFlash as AsyncNorFlash, ReadNorFlash as AsyncReadNorFlash};
diff --git a/embassy-nrf/src/uarte.rs b/embassy-nrf/src/uarte.rs
index e59b2332..586c88b2 100644
--- a/embassy-nrf/src/uarte.rs
+++ b/embassy-nrf/src/uarte.rs
@@ -992,80 +992,3 @@ mod eh1 {
         type Error = Error;
     }
 }
-
-#[cfg(all(
-    feature = "unstable-traits",
-    feature = "nightly",
-    feature = "_todo_embedded_hal_serial"
-))]
-mod eha {
-    use core::future::Future;
-
-    use super::*;
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Read for Uarte<'d, T> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buffer)
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Write for Uarte<'d, T> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buffer: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buffer)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush(&mut self) -> Result<(), Self::Error> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Write for UarteTx<'d, T> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buffer: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buffer)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush(&mut self) -> Result<(), Self::Error> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Read for UarteRx<'d, T> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buffer)
-        }
-    }
-
-    impl<'d, U: Instance, T: TimerInstance> embedded_hal_async::serial::Read for UarteWithIdle<'d, U, T> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buffer: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buffer)
-        }
-    }
-
-    impl<'d, U: Instance, T: TimerInstance> embedded_hal_async::serial::Write for UarteWithIdle<'d, U, T> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buffer: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buffer)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush(&mut self) -> Result<(), Self::Error> {
-            async move { Ok(()) }
-        }
-    }
-}
diff --git a/embassy-rp/src/uart/buffered.rs b/embassy-rp/src/uart/buffered.rs
index c620ed08..cb046193 100644
--- a/embassy-rp/src/uart/buffered.rs
+++ b/embassy-rp/src/uart/buffered.rs
@@ -726,58 +726,3 @@ mod eh1 {
         }
     }
 }
-
-#[cfg(all(
-    feature = "unstable-traits",
-    feature = "nightly",
-    feature = "_todo_embedded_hal_serial"
-))]
-mod eha {
-    use core::future::Future;
-
-    use super::*;
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Write for BufferedUartTx<'d, T> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            Self::write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            Self::flush()
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Read for BufferedUartRx<'d, T> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            Self::read(buf)
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Write for BufferedUart<'d, T> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            BufferedUartTx::<'d, T>::write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            BufferedUartTx::<'d, T>::flush()
-        }
-    }
-
-    impl<'d, T: Instance> embedded_hal_async::serial::Read for BufferedUart<'d, T> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            BufferedUartRx::<'d, T>::read(buf)
-        }
-    }
-}
diff --git a/embassy-rp/src/uart/mod.rs b/embassy-rp/src/uart/mod.rs
index a945f229..7122930f 100644
--- a/embassy-rp/src/uart/mod.rs
+++ b/embassy-rp/src/uart/mod.rs
@@ -651,61 +651,6 @@ mod eh1 {
     }
 }
 
-#[cfg(all(
-    feature = "unstable-traits",
-    feature = "nightly",
-    feature = "_todo_embedded_hal_serial"
-))]
-mod eha {
-    use core::future::Future;
-
-    use super::*;
-
-    impl<'d, T: Instance, M: Mode> embedded_hal_async::serial::Write for UartTx<'d, T, M> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: Instance, M: Mode> embedded_hal_async::serial::Read for UartRx<'d, T, M> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buf)
-        }
-    }
-
-    impl<'d, T: Instance, M: Mode> embedded_hal_async::serial::Write for Uart<'d, T, M> {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: Instance, M: Mode> embedded_hal_async::serial::Read for Uart<'d, T, M> {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buf)
-        }
-    }
-}
-
 mod sealed {
     use super::*;
 
diff --git a/embassy-stm32/src/usart/mod.rs b/embassy-stm32/src/usart/mod.rs
index a42eede1..8bbba305 100644
--- a/embassy-stm32/src/usart/mod.rs
+++ b/embassy-stm32/src/usart/mod.rs
@@ -973,73 +973,6 @@ mod eio {
     }
 }
 
-#[cfg(all(
-    feature = "unstable-traits",
-    feature = "nightly",
-    feature = "_todo_embedded_hal_serial"
-))]
-mod eha {
-    use core::future::Future;
-
-    use super::*;
-
-    impl<'d, T: BasicInstance, TxDma> embedded_hal_async::serial::Write for UartTx<'d, T, TxDma>
-    where
-        TxDma: crate::usart::TxDma<T>,
-    {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: BasicInstance, RxDma> embedded_hal_async::serial::Read for UartRx<'d, T, RxDma>
-    where
-        RxDma: crate::usart::RxDma<T>,
-    {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buf)
-        }
-    }
-
-    impl<'d, T: BasicInstance, TxDma, RxDma> embedded_hal_async::serial::Write for Uart<'d, T, TxDma, RxDma>
-    where
-        TxDma: crate::usart::TxDma<T>,
-    {
-        type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn write<'a>(&'a mut self, buf: &'a [u8]) -> Self::WriteFuture<'a> {
-            self.write(buf)
-        }
-
-        type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
-            async move { Ok(()) }
-        }
-    }
-
-    impl<'d, T: BasicInstance, TxDma, RxDma> embedded_hal_async::serial::Read for Uart<'d, T, TxDma, RxDma>
-    where
-        RxDma: crate::usart::RxDma<T>,
-    {
-        type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a> {
-            self.read(buf)
-        }
-    }
-}
-
 #[cfg(feature = "nightly")]
 pub use buffered::*;
 #[cfg(feature = "nightly")]