diff --git a/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/defaults.parm b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/defaults.parm
new file mode 100644
index 0000000000..05d30c8e6f
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/defaults.parm
@@ -0,0 +1,11 @@
+# setup correct defaults for battery monitoring for cube power brick
+BATT2_CURR_PIN 4
+BATT2_VOLT_PIN 13
+BATT_AMP_PERVLT 39.877
+BATT_VOLT_MULT 12.02
+BATT2_AMP_PERVLT 39.877
+BATT2_VOLT_MULT 12.02
+# setup ADSB
+ADSB_TYPE 1
+SERIAL5_BAUD 57
+SERIAL5_PROTOCOL 1
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef-bl.dat b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef-bl.dat
new file mode 100644
index 0000000000..86d0a0f042
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef-bl.dat
@@ -0,0 +1,16 @@
+# hw definition file for processing by chibios_hwdef.py
+# for H743 bootloader
+
+include ../CubeOrange/hwdef-bl.dat
+
+undef USB_STRING_PRODUCT
+undef USB_STRING_MANUFACTURER
+undef APJ_BOARD_ID
+undef USB_PRODUCT
+
+# USB setup
+USB_PRODUCT 0x1058
+USB_STRING_MANUFACTURER "CubePilot"
+USB_STRING_PRODUCT "CubeOrange+-BL"
+
+APJ_BOARD_ID 1063
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef.dat
new file mode 100644
index 0000000000..c0fff5ff8a
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CubeOrangePlus/hwdef.dat
@@ -0,0 +1,29 @@
+# hw definition file for processing by chibios_hwdef.py
+
+include ../CubeOrange/hwdef.dat
+
+undef USB_STRING_PRODUCT
+undef USB_STRING_MANUFACTURER
+undef APJ_BOARD_ID
+undef USB_PRODUCT
+
+# USB setup
+USB_PRODUCT 0x1058
+USB_STRING_MANUFACTURER "CubePilot"
+USB_STRING_PRODUCT "CubeOrange+"
+
+APJ_BOARD_ID 1063
+
+undef CHECK_ICM42688_EXT
+undef CHECK_IMU0_PRESENT
+undef IMU
+
+SPIDEV icm42688_ext   SPI4 DEVID4  ACCEL_EXT_CS  MODE3  2*MHZ  8*MHZ
+
+IMU Invensensev3 SPI:icm42688_ext ROTATION_ROLL_180_YAW_270
+IMU Invensensev2 SPI:icm20948_ext ROTATION_PITCH_180
+IMU Invensensev2 SPI:icm20948 ROTATION_YAW_270
+
+CHECK_ICM42688_EXT      spi_check_register("icm42688_ext", INV3REG_WHOAMI, INV3_WHOAMI_ICM42688)
+
+CHECK_IMU0_PRESENT   $CHECK_ICM42688_EXT