diff --git a/libraries/AP_HAL_ChibiOS/hwdef/FlywooF745/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/FlywooF745/hwdef.dat
index 09a7e1563c..e6dc1f8e44 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/FlywooF745/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/FlywooF745/hwdef.dat
@@ -133,6 +133,8 @@ define HAL_LOGGING_DATAFLASH_ENABLED 1
 SPIDEV dataflash SPI1 DEVID1 FLASH_CS   MODE3 104*MHZ 104*MHZ
 SPIDEV osd SPI2 DEVID2 AT7456E_CS MODE0 10*MHZ 10*MHZ
 SPIDEV mpu6000 SPI4 DEVID4 MPU6000_CS MODE3  1*MHZ  4*MHZ
+SPIDEV icm42688 SPI4 DEVID4 MPU6000_CS MODE3  1*MHZ  8*MHZ
+SPIDEV bmi270 SPI4 DEVID4 MPU6000_CS MODE3  1*MHZ  8*MHZ
 
 # no built-in compass, but probe the i2c bus for all possible
 # external compass types
@@ -142,6 +144,8 @@ define HAL_I2C_INTERNAL_MASK 0
 
 # one IMU
 IMU Invensense SPI:mpu6000 ROTATION_YAW_180
+IMU BMI270 SPI:bmi270 ROTATION_PITCH_180
+IMU Invensensev3 SPI:icm42688 ROTATION_PITCH_180_YAW_90
 define HAL_DEFAULT_INS_FAST_SAMPLE 1
 
 # one BARO