diff --git a/src/lib.rs b/src/lib.rs
index 0487443..863e5b6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,13 +1,19 @@
 #![no_std]
 
 #[cfg(feature = "sync")]
-use embedded_hal::i2c::{self};
+use embedded_hal::{
+    delay::DelayNs,
+    i2c::{self},
+};
 
-use embedded_hal_async::delay::DelayNs;
 #[cfg(not(feature = "sync"))]
-use embedded_hal_async::i2c::{self};
+use embedded_hal_async::{
+    delay::DelayNs,
+    i2c::{self},
+};
 
 use bitflags::bitflags;
+use maybe_async::maybe_async;
 
 const REG_OUT_START: u8 = 0x00;
 
@@ -241,6 +247,7 @@ where
     data_rate: DataRate,
 }
 
+#[maybe_async]
 impl<I, D> MMC56X3<I, D>
 where
     I: i2c::I2c,
@@ -257,6 +264,7 @@ where
         }
     }
 
+    #[maybe_async]
     pub async fn init(&mut self) -> Result<(), Error<I::Error>> {
         self.reset().await?;
 
@@ -264,6 +272,7 @@ where
     }
 
     /// Resets the sensor to an initial state
+    #[maybe_async]
     pub async fn reset(&mut self) -> Result<(), Error<I::Error>> {
         self.write_reg_controll_1(Control1RegisterFlags::SW_RESET)
             .await?;
@@ -284,6 +293,7 @@ where
     }
 
     /// Pulse large currents through the sense coils to clear any offset
+    #[maybe_async]
     pub async fn magnet_set_reset(&mut self) -> Result<(), Error<I::Error>> {
         self.write_reg_controll_0(self.ctrl0 | Control0RegisterFlags::DO_SET)
             .await?;
@@ -300,6 +310,7 @@ where
         Ok(())
     }
 
+    #[maybe_async]
     pub async fn set_continuous_mode(&mut self, enable: bool) -> Result<(), Error<I::Error>> {
         if enable {
             if matches!(self.data_rate, DataRate::Unset) {
@@ -323,6 +334,7 @@ where
         self.ctrl2.contains(Control2RegisterFlags::CMM_EN)
     }
 
+    #[maybe_async]
     pub async fn set_data_rate(&mut self, rate: DataRate) -> Result<(), Error<I::Error>> {
         match rate {
             DataRate::Hz(hz) => {
@@ -352,11 +364,13 @@ where
     /// Set the bandwidth selection bits to adjust the length of the decimation filter. They control the duration
     /// of each measurement. They also impacts the maximum data rate.
     #[inline]
+    #[maybe_async]
     pub async fn set_bandwidth(&mut self, bandwidth: Bandwidth) -> Result<(), Error<I::Error>> {
         self.write_reg_controll_1(bandwidth.to_flags()).await
     }
 
     /// Enable or disable the automatic set/reset. This also impacts the maximum data rate.
+    #[maybe_async]
     pub async fn set_auto_set_reset(&mut self, enable: bool) -> Result<(), Error<I::Error>> {
         self.ctrl0
             .set(Control0RegisterFlags::AUTO_SET_RESET_EN, enable);
@@ -365,6 +379,7 @@ where
     }
 
     /// Read temperature in Celcius with steps of 0.8 C
+    #[maybe_async]
     pub async fn read_temperature(&mut self) -> Result<f32, Error<I::Error>> {
         if self.is_continuous_mode() {
             return Err(Error::NotAvailableInContinuousMode);
@@ -385,6 +400,7 @@ where
     }
 
     /// Read the last measurement
+    #[maybe_async]
     pub async fn read_messurement(&mut self) -> Result<MagneticMessurement, Error<I::Error>> {
         let mut data = [0u8; 9];
         self.read_registers(REG_OUT_START, &mut data).await?;
@@ -411,6 +427,7 @@ where
 
     /// Trigger a new measurement if not in continuous mode.
     /// Waits for the measurement to complete.
+    #[maybe_async]
     pub async fn trigger_messurement(&mut self) -> Result<(), Error<I::Error>> {
         self.write_reg_controll_0(self.ctrl0 | Control0RegisterFlags::TAKE_MESSUREMENT_M)
             .await?;
@@ -420,10 +437,12 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     pub async fn read_product_id(&mut self) -> Result<u8, Error<I::Error>> {
         self.read_register(REG_PRODUCT_ID).await
     }
 
+    #[maybe_async]
     async fn wait_for_status_flag(
         &mut self,
         flag: StatusRegisterFlags,
@@ -440,11 +459,13 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn read_reg_temperature(&mut self) -> Result<u8, Error<I::Error>> {
         self.read_register(REG_TOUT).await
     }
 
     #[inline]
+    #[maybe_async]
     async fn read_reg_status(&mut self) -> Result<StatusRegisterFlags, Error<I::Error>> {
         Ok(StatusRegisterFlags::from_bits_truncate(
             self.read_register(REG_STATUS1).await?,
@@ -452,11 +473,13 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn write_reg_odr(&mut self, data: u8) -> Result<(), Error<I::Error>> {
         self.write_register(REG_ODR, data).await
     }
 
     #[inline]
+    #[maybe_async]
     async fn write_reg_controll_0(
         &mut self,
         value: Control0RegisterFlags,
@@ -465,6 +488,7 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn write_reg_controll_1(
         &mut self,
         value: Control1RegisterFlags,
@@ -473,6 +497,7 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn write_reg_controll_2(
         &mut self,
         value: Control2RegisterFlags,
@@ -481,11 +506,13 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn write_register(&mut self, reg: u8, value: u8) -> Result<(), Error<I::Error>> {
         self.i2c.write(DEFAULT_ADDRESS, &[reg, value]).await?;
         Ok(())
     }
 
+    #[maybe_async]
     async fn read_register(&mut self, reg: u8) -> Result<u8, Error<I::Error>> {
         let mut data = [0u8; 1];
         self.i2c
@@ -495,6 +522,7 @@ where
     }
 
     #[inline]
+    #[maybe_async]
     async fn read_registers(&mut self, reg: u8, buffer: &mut [u8]) -> Result<(), Error<I::Error>> {
         self.i2c.write_read(DEFAULT_ADDRESS, &[reg], buffer).await?;
         Ok(())