2 files changed, 6 insertions, 0 deletions

diff --git a/embassy-embedded-hal/src/shared_bus/i2c.rs b/embassy-embedded-hal/src/shared_bus/i2c.rs
index 18f144531..f63190e6a 100644
--- a/embassy-embedded-hal/src/shared_bus/i2c.rs
+++ b/embassy-embedded-hal/src/shared_bus/i2c.rs
@@ -27,6 +27,7 @@ use core::future::Future;
 
 use embassy::blocking_mutex::raw::RawMutex;
 use embassy::mutex::Mutex;
+#[cfg(feature = "nightly")]
 use embedded_hal_async::i2c;
 
 use crate::SetConfig;
@@ -64,6 +65,7 @@ where
     type Error = I2cBusDeviceError<BUS::Error>;
 }
 
+#[cfg(feature = "nightly")]
 impl<M, BUS> i2c::I2c for I2cBusDevice<'_, M, BUS>
 where
     M: RawMutex + 'static,
@@ -139,6 +141,7 @@ where
     type Error = I2cBusDeviceError<BUS::Error>;
 }
 
+#[cfg(feature = "nightly")]
 impl<M, BUS> i2c::I2c for I2cBusDeviceWithConfig<'_, M, BUS>
 where
     M: RawMutex + 'static,
diff --git a/embassy-embedded-hal/src/shared_bus/spi.rs b/embassy-embedded-hal/src/shared_bus/spi.rs
index 8e3762e68..136352e0a 100644
--- a/embassy-embedded-hal/src/shared_bus/spi.rs
+++ b/embassy-embedded-hal/src/shared_bus/spi.rs
@@ -32,6 +32,7 @@ use embassy::blocking_mutex::raw::RawMutex;
 use embassy::mutex::Mutex;
 use embedded_hal_1::digital::blocking::OutputPin;
 use embedded_hal_1::spi::ErrorType;
+#[cfg(feature = "nightly")]
 use embedded_hal_async::spi;
 
 use crate::SetConfig;
@@ -74,6 +75,7 @@ where
     type Error = SpiBusDeviceError<BUS::Error, CS::Error>;
 }
 
+#[cfg(feature = "nightly")]
 impl<M, BUS, CS> spi::SpiDevice for SpiBusDevice<'_, M, BUS, CS>
 where
     M: RawMutex + 'static,
@@ -133,6 +135,7 @@ where
     type Error = SpiBusDeviceError<BUS::Error, CS::Error>;
 }
 
+#[cfg(feature = "nightly")]
 impl<M, BUS, CS> spi::SpiDevice for SpiBusDeviceWithConfig<'_, M, BUS, CS>
 where
     M: RawMutex + 'static,