diff --git a/IOArduino.cpp b/IOArduino.cpp
index d31a3c1..f63a34b 100644
--- a/IOArduino.cpp
+++ b/IOArduino.cpp
@@ -51,7 +51,7 @@
 #define PIN_PTT_LED    PB14
 #define PIN_COS_LED    PB15
 
-#elif defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
 
 #define PIN_SCLK       PB5
 #define PIN_SREAD      PB7
@@ -75,7 +75,7 @@
 #define PIN_COS_LED    PB15
 
 #else
-#error "Either ZUMSPOT_ADF7021, LIBRE_KIT_ADF7021, MMDVM_HS_HAT_REV12 or NANO_HOTSPOT need to be defined"
+#error "Either ZUMSPOT_ADF7021, LIBRE_KIT_ADF7021, MMDVM_HS_HAT_REV12, MMDVM_HS_DUAL_HAT_REV10 or NANO_HOTSPOT need to be defined"
 #endif
 
 #elif defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
@@ -148,7 +148,7 @@ void CIO::Init()
 {
 #if defined (__STM32F1__)
 
-#if defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#if defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
   afio_cfg_debug_ports(AFIO_DEBUG_SW_ONLY);
 #endif
 
diff --git a/IOSTM.cpp b/IOSTM.cpp
index d2bd437..17e4c73 100644
--- a/IOSTM.cpp
+++ b/IOSTM.cpp
@@ -152,7 +152,7 @@
 #define PIN_COS_LED          GPIO_Pin_15
 #define PORT_COS_LED         GPIOB
 
-#elif defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
 
 #define PIN_SCLK             GPIO_Pin_5
 #define PORT_SCLK            GPIOB
@@ -225,7 +225,7 @@
 #define PORT_COS_LED         GPIOB
 
 #else
-#error "Either PI_HAT_7021_REV_02, ZUMSPOT_ADF7021, LIBRE_KIT_ADF7021, MMDVM_HS_HAT_REV12 or NANO_HOTSPOT need to be defined"
+#error "Either PI_HAT_7021_REV_02, ZUMSPOT_ADF7021, LIBRE_KIT_ADF7021, MMDVM_HS_HAT_REV12, MMDVM_HS_DUAL_HAT_REV10 or NANO_HOTSPOT need to be defined"
 #endif
 
 extern "C" {
@@ -247,7 +247,7 @@ extern "C" {
   }
 #endif
 
-#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
 
 #if defined(BIDIR_DATA_PIN)
   void EXTI3_IRQHandler(void) {
@@ -284,7 +284,7 @@ void CIO::Init()
   
 #if defined(PI_HAT_7021_REV_02)
   GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, ENABLE);
-#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
   GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
 #endif
 
@@ -454,7 +454,7 @@ void CIO::Init()
   EXTI_InitStructure.EXTI_Line = EXTI_Line14;
 #endif
 
-#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
 
 #if defined(BIDIR_DATA_PIN)
   // Connect EXTI3 Line
@@ -502,7 +502,7 @@ void CIO::startInt()
 
   NVIC_InitStructure.NVIC_IRQChannel = EXTI15_10_IRQn;
 
-#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
+#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(MMDVM_HS_DUAL_HAT_REV10) || defined(NANO_HOTSPOT)
 
 #if defined(BIDIR_DATA_PIN)
   // Enable and set EXTI3 Interrupt
diff --git a/version.h b/version.h
index ccc5845..179a83f 100644
--- a/version.h
+++ b/version.h
@@ -31,6 +31,8 @@
 #define BOARD_INFO      "ZUMspot"
 #elif defined(MMDVM_HS_HAT_REV12)
 #define BOARD_INFO      "MMDVM_HS_Hat"
+#elif defined(MMDVM_HS_DUAL_HAT_REV10)
+#define BOARD_INFO      "MMDVM_HS_Dual_Hat"
 #elif defined(NANO_HOTSPOT)
 #define BOARD_INFO      "Nano_hotSPOT"
 #else