FreedomLJS · Apr 11, 2025 · Apr 14, 2025 · Jul 15, 2025 · Jul 23, 2025 · Jul 23, 2025
diff --git a/.github/ISSUE_TEMPLATE/bug-report.yml b/.github/ISSUE_TEMPLATE/bug-report.yml
@@ -132,6 +132,7 @@ body:
         - RadioMaster TX16S / TX16SMK2
         - RadioMaster TX16S MK3
         - RadioMaster Zorro
+        - DumboRC DRO1
         - Other (Please specify below)
     validations:
       required: true

diff --git a/.github/workflows/build_fw.yml b/.github/workflows/build_fw.yml
@@ -47,6 +47,7 @@ jobs:
           - st16
           - t15pro
           - pa01
+          - dro1
     container:
       image: ghcr.io/edgetx/edgetx-dev:latest
       volumes:
@@ -91,6 +92,7 @@ jobs:
           - x7access;x9dp2019;x9e;x9e-hall
           - nb4p;st16
           - tx16smk3;t14;t15pro
+          - dro1
     container:
       image: ghcr.io/edgetx/edgetx-dev:latest
       volumes:

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
@@ -39,6 +39,7 @@ jobs:
           - st16
           - tx15
           - t15pro
+          - dro1
     container:
       image: ghcr.io/edgetx/edgetx-dev:latest
       volumes:

diff --git a/companion/src/firmwares/boardjson.cpp b/companion/src/firmwares/boardjson.cpp
@@ -131,7 +131,7 @@ void BoardJson::afterLoadFixups(Board::Type board, InputsTable * inputs, Switche
   }
 
   //  Flex switches are not listed in json file for these radios
-  int count = IS_RADIOMASTER_TX16S(board) || IS_RADIOMASTER_MT12(board) ? 2 : 0;
+  int count = IS_RADIOMASTER_TX16S(board) || IS_RADIOMASTER_MT12(board) || IS_DUMBORC_DRO1(board) ? 2 : 0;
 
   for (int i = 1; i <= count; i++) {
     QString tag = QString("FL%1").arg(i);

diff --git a/companion/src/firmwares/boards.cpp b/companion/src/firmwares/boards.cpp
@@ -165,6 +165,8 @@ uint32_t Boards::getFourCC(Type board)
       return 0x4D78746F;
     case BOARD_HELLORADIOSKY_V16:
       return 0x4E78746F;
+    case BOARD_DUMBORC_DRO1:
+      return 0x4F78746F;
     default:
       return 0;
   }
@@ -228,6 +230,7 @@ int Boards::getEEpromSize(Board::Type board)
     case BOARD_FLYSKY_ST16:
     case BOARD_FATFISH_F16:
     case BOARD_HELLORADIOSKY_V16:
+    case BOARD_DUMBORC_DRO1:
       return 0;
     default:
       return 0;
@@ -291,6 +294,7 @@ int Boards::getFlashSize(Type board)
     case BOARD_FLYSKY_ST16: // 8MB SDRAM
     case BOARD_FATFISH_F16:
     case BOARD_HELLORADIOSKY_V16:
+    case BOARD_DUMBORC_DRO1:
       return FSIZE_2MB;
     case BOARD_UNKNOWN:
       return FSIZE_MAX;
@@ -662,6 +666,8 @@ QString Boards::getBoardName(Board::Type board)
       return "HelloRadioSky V16";
     case BOARD_HELLORADIOSKY_V14:
       return "HelloRadioSky V14";
+    case BOARD_DUMBORC_DRO1:
+      return "DumboRC DRO1";
     default:
       return CPN_STR_UNKNOWN_ITEM;
   }
@@ -763,6 +769,7 @@ int Boards::getDefaultInternalModules(Board::Type board)
   case BOARD_FLYSKY_PL18:
   case BOARD_FLYSKY_PL18EV:
   case BOARD_FLYSKY_NB4P:
+  case BOARD_DUMBORC_DRO1:
     return (int)MODULE_TYPE_MULTIMODULE;
 
   case BOARD_BETAFPV_LR3PRO:
@@ -844,6 +851,7 @@ void Boards::getBattRange(Board::Type board, int& vmin, int& vmax, unsigned int&
     case BOARD_JUMPER_T18:
     case BOARD_JUMPER_T20:
     case BOARD_JUMPER_T20V2:
+    case BOARD_DUMBORC_DRO1:
       BR(67, 83, 66)
       break;
     case BOARD_JUMPER_TLITE:

diff --git a/companion/src/firmwares/boards.h b/companion/src/firmwares/boards.h
@@ -97,6 +97,7 @@ namespace Board {
     BOARD_HELLORADIOSKY_V16,
     BOARD_RADIOMASTER_MT12,
     BOARD_HELLORADIOSKY_V14,
+    BOARD_DUMBORC_DRO1,
     BOARD_TYPE_COUNT,
     BOARD_TYPE_MAX = BOARD_TYPE_COUNT - 1
   };
@@ -658,6 +659,11 @@ inline bool IS_HELLORADIOSKY_V16(Board::Type board)
   return board == Board::BOARD_HELLORADIOSKY_V16;
 }
 
+inline bool IS_DUMBORC_DRO1(Board::Type board)
+{
+  return board == Board::BOARD_DUMBORC_DRO1;
+}
+
 inline bool IS_FAMILY_T16(Board::Type board)
 {
   return board == Board::BOARD_FATFISH_F16 ||
@@ -668,7 +674,8 @@ inline bool IS_FAMILY_T16(Board::Type board)
          board == Board::BOARD_JUMPER_T18 ||
          board == Board::BOARD_RADIOMASTER_TX15 ||
          board == Board::BOARD_RADIOMASTER_TX16S ||
-         board == Board::BOARD_RADIOMASTER_TX16SMK3;
+         board == Board::BOARD_RADIOMASTER_TX16SMK3||
+         board == Board::BOARD_DUMBORC_DRO1;
 }
 
 inline bool IS_FAMILY_T12(Board::Type board)

diff --git a/companion/src/firmwares/opentx/opentxinterface.cpp b/companion/src/firmwares/opentx/opentxinterface.cpp
@@ -735,6 +735,14 @@ void registerOpenTxFirmwares()
   registerOpenTxFirmware(firmware);
   addOpenTxRfOptions(firmware, FLEX + AFHDS2A + AFHDS3);
 
+  /* DumboRC DRO1 board */
+  firmware = new OpenTxFirmware(FIRMWAREID("dro1"), QCoreApplication::translate("Firmware", "DumboRC DRO1"), Board::BOARD_DUMBORC_DRO1);
+  addOpenTxCommonOptions(firmware);
+  firmware->addOption("lua", Firmware::tr("Enable Lua custom scripts screen"));
+  addOpenTxFontOptions(firmware);
+  registerOpenTxFirmware(firmware);
+  addOpenTxRfOptions(firmware, FLEX);
+
   Firmware::sortRegisteredFirmwares();
   Firmware::setDefaultVariant(Firmware::getFirmwareForFlavour("tx16s"));
   Firmware::setCurrentVariant(Firmware::getDefaultVariant());

diff --git a/fw.json b/fw.json
@@ -1,5 +1,6 @@
 {
     "targets": [
+        ["DumboRC DRO1", "dro1-"],
         ["Fatfish F16","f16-"],
         ["Flysky EL18", "el18-"],
         ["Flysky NB4+", "nb4p-"],

diff --git a/radio/src/CMakeLists.txt b/radio/src/CMakeLists.txt
@@ -417,6 +417,10 @@ if(BETAFPV_RELEASE)
   add_definitions(-DBETAFPV_RELEASE)
 endif()
 
+if(DUMBORC_RELEASE)
+  add_definitions(-DDUMBORC_RELEASE)
+endif()
+
 if(HARDWARE_TRAINER_MULTI)
   add_definitions(-DHARDWARE_TRAINER_MULTI)
 endif()
-Original file line number
+Diff line change
@@ Expand Up / @@ -39,6 +39,7 @@ jobs: @@
               - st16
               - tx15
               - t15pro
+              - dro1
         container:
           image: ghcr.io/edgetx/edgetx-dev:latest
           volumes:
@@ Expand Down @@