diff --git a/boards/cubepilot/cubeorangeplus/default.px4board b/boards/cubepilot/cubeorangeplus/default.px4board
index 05622fb2f7..3cb645bce3 100644
--- a/boards/cubepilot/cubeorangeplus/default.px4board
+++ b/boards/cubepilot/cubeorangeplus/default.px4board
@@ -19,6 +19,7 @@ CONFIG_DRIVERS_IMU_ANALOG_DEVICES_ADIS16448=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20649=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM20948=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
+CONFIG_DRIVERS_IMU_INVENSENSE_ICM45686=y
 CONFIG_DRIVERS_IRLOCK=y
 CONFIG_COMMON_LIGHT=y
 CONFIG_COMMON_MAGNETOMETER=y
diff --git a/boards/cubepilot/cubeorangeplus/init/rc.board_sensors b/boards/cubepilot/cubeorangeplus/init/rc.board_sensors
index 051f06b928..2dc3a6e05d 100644
--- a/boards/cubepilot/cubeorangeplus/init/rc.board_sensors
+++ b/boards/cubepilot/cubeorangeplus/init/rc.board_sensors
@@ -4,12 +4,27 @@
 #------------------------------------------------------------------------------
 board_adc start
 
-# SPI4
+# Variants
+# 1. Isolated {ICM42688p, ICM20948(with mag)}, body-fixed {ICM20649}
+# 2. Isolated {ICM42688p, ICM42688p}, body-fixed  {ICM20649, ICM45686, AK09918}
+# 3. Isolated {ICM42688p, ICM42688p}, body-fixed  {ICM45686, AK09918}
+
+# SPI4 is isolated, SPI1 is body-fixed
+
+# SPI4, isolated
 ms5611 -s -b 4 start
-icm42688p -s -b 4 -R 10 start
-icm20948 -s -b 4 -R 10 -M start
 
-# SPI1
+icm42688p -s -b 4 -R 10 start -c 15
+if ! icm20948 -s -b 4 -R 10 -M -q start
+then
+	icm42688p -s -b 4 -R 6 start -c 13
+fi
+
+# SPI1, body-fixed
+if ! icm45686 -s -b 1 -R 3 -q start
+then
+	icm20649 -s -b 1 start
+fi
+
 ms5611 -s -b 1 start
-icm20649 -s -b 1 start
 
diff --git a/boards/cubepilot/cubeorangeplus/src/spi.cpp b/boards/cubepilot/cubeorangeplus/src/spi.cpp
index adcf762c00..fe5ca16172 100644
--- a/boards/cubepilot/cubeorangeplus/src/spi.cpp
+++ b/boards/cubepilot/cubeorangeplus/src/spi.cpp
@@ -38,6 +38,7 @@
 constexpr px4_spi_bus_t px4_spi_buses[SPI_BUS_MAX_BUS_ITEMS] = {
 	initSPIBus(SPI::Bus::SPI1, {
 		initSPIDevice(DRV_IMU_DEVTYPE_ICM20649, SPI::CS{GPIO::PortC, GPIO::Pin2}, SPI::DRDY{GPIO::PortD, GPIO::Pin15}), // MPU_CS, MPU_DRDY
+		initSPIDevice(DRV_IMU_DEVTYPE_ICM45686, SPI::CS{GPIO::PortG, GPIO::Pin1}), // ICM45686_CS
 		initSPIDevice(DRV_BARO_DEVTYPE_MS5611,  SPI::CS{GPIO::PortD, GPIO::Pin7}), // BARO_CS
 	}),
 
@@ -48,6 +49,7 @@ constexpr px4_spi_bus_t px4_spi_buses[SPI_BUS_MAX_BUS_ITEMS] = {
 	initSPIBus(SPI::Bus::SPI4, {
 		initSPIDevice(DRV_IMU_DEVTYPE_ICM20948, SPI::CS{GPIO::PortE, GPIO::Pin4}),  // MPU_EXT_CS
 		initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortC, GPIO::Pin15}), // ACCEL_EXT_CS
+		initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortC, GPIO::Pin13}), // GYRO_EXT_CS
 		initSPIDevice(DRV_BARO_DEVTYPE_MS5611, 	SPI::CS{GPIO::PortC, GPIO::Pin14}), // BARO_EXT_CS
 	}),
 };