diff --git a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/README.md b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/README.md
index 14432f238aebf..12ebdd2c32b98 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/README.md
+++ b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/README.md
@@ -25,11 +25,11 @@ receive pin for UARTn. The Tn pin is the transmit pin for UARTn.
  - SERIAL0 -> USB
  - SERIAL1 -> UART1 (Telem1) (MSP DisplayPort)(DMA Capable)
  - SERIAL2 -> UART2 (Telem2) (connected to internal BT module, not useable by ArduPilot)
- - SERIAL3 -> UART3 (GPS)(DMA Capable)
+ - SERIAL3 -> UART3 (RCin)(DMA Capable)
  - SERIAL4 -> UART4 (GPS)
  - SERIAL5 -> not available
- - SERIAL6 -> UART6 (RX6 in RCinput, ALT config to use as UART input)
- - SERIAL7 -> UART7 RX pin only, ESC telem)(DMA Capable)
+ - SERIAL6 -> UART6 (TELEM)
+ - SERIAL7 -> UART7 (RX pin only, ESC telem)(DMA Capable)
 
 ## RC Input
 
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/SDMODEL_H7V2.jpg b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/SDMODEL_H7V2.jpg
index 3e0e82a089d9f..c6e336dc89370 100644
Binary files a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/SDMODEL_H7V2.jpg and b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/SDMODEL_H7V2.jpg differ
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/defaults.parm b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/defaults.parm
index 634b71eec4a77..4b63c6826647b 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/defaults.parm
+++ b/libraries/AP_HAL_ChibiOS/hwdef/SDMODELH7V2/defaults.parm
@@ -1,6 +1,8 @@
 # setup for LEDs on chan9
 SERVO9_FUNCTION 120
-SERIAL7_PROTOCOL 16
+#UART Protocol Defaults to allow DMA on RC,GPS on serial 4
+SERIAL3_PROTOCOL 23
+SERIAL6_PROTOCOL 2
 # UART1 for DisplayPort Goggles
 SERIAL1_PROTOCOL 42
 OSD_TYPE2 5