diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef-bl.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef-bl.dat
new file mode 100644
index 0000000000..8267cd993f
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef-bl.dat
@@ -0,0 +1,9 @@
+# hw definition file for processing by chibios_hwdef.py
+# for Holybro Pix32v5 bootloader
+
+include ../fmuv5/hwdef-bl.dat
+
+USB_VENDOR 0x3162 # ONLY FOR USE BY Holybro
+USB_PRODUCT 0x004E
+USB_STRING_MANUFACTURER "Holybro"
+USB_STRING_PRODUCT "pix32v5"
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef.dat
new file mode 100644
index 0000000000..662ec17ca0
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pix32v5/hwdef.dat
@@ -0,0 +1,9 @@
+# hw definition file for processing by chibios_hwdef.py
+# for Holybro Pix32v5 hardware.
+
+include ../fmuv5/hwdef.dat
+
+USB_VENDOR 0x3162 # ONLY FOR USE BY Holybro
+USB_PRODUCT 0x004E
+USB_STRING_MANUFACTURER "Holybro"
+USB_STRING_PRODUCT "pix32v5"