diff --git a/companion/src/CMakeLists.txt b/companion/src/CMakeLists.txt
index 8c3e7f202..03a417961 100644
--- a/companion/src/CMakeLists.txt
+++ b/companion/src/CMakeLists.txt
@@ -6,6 +6,9 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 else(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   set(COMPANION_NAME "companion")
   set(SIMULATOR_NAME "simulator")
+  if(APPLE)
+    set(SIMULATOR_LIB_PATH ${CMAKE_INSTALL_PREFIX}/Contents/companion.app/Ressources)
+  endif()
 endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 
 option(ALLOW_NIGHTLY_BUILDS "Allow nightly builds download / update") # Disabled by default
@@ -264,7 +267,11 @@ target_link_libraries(${SIMULATOR_NAME} PRIVATE simulation common qxtcommandopti
 
 ############# Packaging ####################
 message(STATUS ${CMAKE_BINARY_DIR} ${CMAKE_INSTALL_PREFIX}/bin)
-if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+if(APPLE)
+    install(DIRECTORY ${CMAKE_BINARY_DIR}/ DESTINATION ${SIMULATOR_LIB_PATH} USE_SOURCE_PERMISSIONS
+    FILES_MATCHING PATTERN "libopentx-*.dylib"
+  )
+elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   install(TARGETS ${COMPANION_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
   install(TARGETS ${SIMULATOR_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
   install(DIRECTORY ${CMAKE_BINARY_DIR}/ DESTINATION ${SIMULATOR_LIB_PATH} USE_SOURCE_PERMISSIONS
@@ -348,6 +355,9 @@ endif()
 
 if(APPLE)
   set(MACOSX_BUNDLE_ICON_FILE iconmac.icns)
+  SET_SOURCE_FILES_PROPERTIES(${PROJECT_SOURCE_DIR}/images/${MACOSX_BUNDLE_ICON_FILE} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
+  set(${COMPANION_SOURCES} ${COMPANION_SOURCES} ${PROJECT_SOURCE_DIR}/images/${MACOSX_BUNDLE_ICON_FILE})
+
   if(CMAKE_GENERATOR STREQUAL Xcode)
     set(WORK_DIR ${CMAKE_BINARY_DIR}/Debug)
   else()
@@ -393,6 +403,15 @@ string(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_PACKAGE_NAME_LOWERCASE)
 # very poor trace-backs from the users when they report Companion crash
 set(CPACK_STRIP_FILES FALSE)
 
+INSTALL(TARGETS ${COMPANION_NAME}
+    BUNDLE DESTINATION . COMPONENT Runtime
+    RUNTIME DESTINATION bin COMPONENT Runtime
+    )
+
+
+# directories to look for dependencies
+SET(DIRS ${QT_LIBRARY_DIRS})    
+
 find_program(DPKG_PROGRAM dpkg DOC "dpkg program of Debian-based systems")
 if(DPKG_PROGRAM)
   set(CPACK_GENERATOR "DEB")
@@ -408,6 +427,14 @@ if(DPKG_PROGRAM)
   set(CPACK_DEBIAN_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
   set(CPACK_DEBIAN_ARCHITECTURE $(CMAKE_SYSTEM_PROCESSOR))
   set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
+elseif(APPLE)
+  set(APPS "${COMPANION_NAME}.app")
+  set(CPACK_GENERATOR "DragNDrop")
+  set(CPACK_BINARY_DRAGNDROP ON)
+  set(CPACK_DMG_BACKGROUND_IMAGE ${COMPANION_SRC_DIRECTORY}/images/dmg_background.png)
+  set(CPACK_DMG_VOLUME_NAME "OpenTX Companion")
+  set(CPACK_DMG_DS_STORE ${PROJECT_SOURCE_DIR}/companion/targets/mac/DS_Store)
+
 else(DPKG_PROGRAM)
   set(CPACK_GENERATOR "RPM")
   set(CPACK_RPM_PACKAGE_VERSION ${VERSION})
@@ -416,4 +443,11 @@ else(DPKG_PROGRAM)
   SET(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION "/lib /lib/udev /lib/udev/rules.d")
 endif(DPKG_PROGRAM)
 
+INSTALL(CODE "
+    include(BundleUtilities)
+    " COMPONENT Runtime
+    VERIFY_APP(${COMPANION_NAME})
+        )
+
+
 include(CPack)
diff --git a/radio/src/myeeprom.h b/radio/src/myeeprom.h
index c18f4485d..0c2160afc 100644
--- a/radio/src/myeeprom.h
+++ b/radio/src/myeeprom.h
@@ -532,7 +532,12 @@ enum MultiModuleRFProtocols {
   MM_RF_PROTO_LAST= MM_RF_PROTO_CUSTOM
 };
 
-#define MM_RF_DSM2_22MS_6CH_OPTION  2
+#define MM_RF_DSM2_22MS_6CH_OPTION      2
+
+#define MM_RF_FRSKY_SUBTYPE_D16         0
+#define MM_RF_FRSKY_SUBTYPE_D8          1
+#define MM_RF_FRSKY_SUBTYPE_D16_8CH     2
+#define MM_RF_FRSKY_SUBTYPE_V8          3
 
 #define HAS_RF_PROTOCOL_FAILSAFE(rf)   ((rf) == RF_PROTO_X16)
 #define HAS_RF_PROTOCOL_MODELINDEX(rf) (((rf) == RF_PROTO_X16) || ((rf) == RF_PROTO_LR12))
diff --git a/radio/src/pulses/multi_arm.cpp b/radio/src/pulses/multi_arm.cpp
index f6a5ba623..00d4cd125 100644
--- a/radio/src/pulses/multi_arm.cpp
+++ b/radio/src/pulses/multi_arm.cpp
@@ -136,17 +136,17 @@ void setupPulsesMultimodule(uint8_t port)
      type = type + 1;
 
   if (g_model.moduleData[port].multi.rfProtocol == MM_RF_PROTO_FRSKY) {
-    if(subtype == 1) {
+    if(subtype == MM_RF_FRSKY_SUBTYPE_D8) {
       //D8
       type = 3;
       subtype = 0;
-    } else if (subtype == 3) {
-      //LR12
+    } else if (subtype == MM_RF_FRSKY_SUBTYPE_V8) {
+      //V8
       type = 25;
       subtype = 0;
     } else {
       type = 15;
-      if (subtype == 2) // D16 8ch
+      if (subtype == MM_RF_FRSKY_SUBTYPE_D16_8CH) // D16 8ch
           subtype = 1;
       else
           subtype = 0;  // D16
diff --git a/radio/src/telemetry/telemetry.h b/radio/src/telemetry/telemetry.h
index 1236e4dd3..5b6d4676c 100644
--- a/radio/src/telemetry/telemetry.h
+++ b/radio/src/telemetry/telemetry.h
@@ -153,11 +153,11 @@ inline uint8_t modelTelemetryProtocol()
   if (g_model.moduleData[INTERNAL_MODULE].rfProtocol == RF_PROTO_OFF && g_model.moduleData[EXTERNAL_MODULE].type == MODULE_TYPE_MULTIMODULE) {
     if (g_model.moduleData[EXTERNAL_MODULE].multi.rfProtocol == MM_RF_PROTO_DSM2)
       return PROTOCOL_SPEKTRUM;
-    else if ((g_model.moduleData[EXTERNAL_MODULE].multi.rfProtocol == MM_RF_PROTO_FRSKY) && (g_model.moduleData[EXTERNAL_MODULE].subType == 1))
-      // D8
-      return PROTOCOL_FRSKY_D;
-    else
+    else if ((g_model.moduleData[EXTERNAL_MODULE].multi.rfProtocol == MM_RF_PROTO_FRSKY) &&
+     (g_model.moduleData[EXTERNAL_MODULE].subType == MM_RF_FRSKY_SUBTYPE_D16 || g_model.moduleData[EXTERNAL_MODULE].subType == MM_RF_FRSKY_SUBTYPE_D16_8CH))
       return PROTOCOL_FRSKY_SPORT;
+    else
+      return PROTOCOL_FRSKY_D;
   }
 #endif