diff --git a/build_scripts/build_ln882h.bat b/build_scripts/build_ln882h.bat
new file mode 100644
index 000000000..a9fde43ee
--- /dev/null
+++ b/build_scripts/build_ln882h.bat
@@ -0,0 +1,165 @@
+@echo off
+setlocal EnableDelayedExpansion
+pushd "%~dp0\.."
+
+:: Default settings
+set APP_VERSION=dev_ln882h
+set OBK_VARIANT=2
+set ACTION=build
+
+if not "%~1"=="" set APP_VERSION=%~1
+if not "%~2"=="" set OBK_VARIANT=%~2
+if not "%~3"=="" set ACTION=%~3
+
+echo ==============================================
+echo Building OpenBeken LN882H on Windows natively
+echo App Version: %APP_VERSION%
+echo Variant (2=tuyaMCU): %OBK_VARIANT%
+echo Action: %ACTION%
+echo ==============================================
+
+:: 1. Check prerequisites
+
+:: Git Bash
+set GIT_BASH=
+for %%P in (
+    "C:\Program Files\Git\bin\bash.exe"
+    "C:\Program Files (x86)\Git\bin\bash.exe"
+) do (
+    if exist "%%~P" (
+        set "GIT_BASH=%%~P"
+        goto :found_bash
+    )
+)
+echo [ERROR] Git Bash not found! Please install Git for Windows.
+exit /b 1
+
+:found_bash
+echo [INFO] Using Git Bash: %GIT_BASH%
+
+:: Check CMake
+where cmake >nul 2>nul
+if %errorlevel% neq 0 (
+    echo [ERROR] 'cmake' not found in PATH!
+    echo [INFO] Please install CMake from cmake.org or via your package manager.
+    exit /b 1
+)
+
+:: Check Ninja
+where ninja >nul 2>nul
+if %errorlevel% neq 0 (
+    echo [ERROR] 'ninja' not found in PATH!
+    echo [INFO] LN882H build uses Ninja generator. Please install Ninja and add it to your PATH.
+    exit /b 1
+)
+echo [INFO] CMake and Ninja found.
+
+:: 2. Submodules
+if not exist "sdk\OpenLN882H\CMakeLists.txt" (
+    echo [INFO] OpenLN882H submodule not found, checking out...
+    git submodule update --init --recursive sdk\OpenLN882H
+    if !errorlevel! neq 0 (
+        echo [ERROR] Failed to checkout OpenLN882H submodule!
+        exit /b 1
+    )
+)
+echo [INFO] LN882H submodule OK.
+
+if not exist "libraries\berry\src\be_api.c" (
+    echo [INFO] Berry submodule not found, checking out...
+    git submodule update --init --depth=1 libraries\berry
+)
+echo [INFO] Berry submodule OK.
+
+:: 3. Toolchain
+set "CROSS_TOOLCHAIN_ROOT=%CD%\sdk\OpenBK7231N\platforms\BK7231N\toolchain\windows\gcc-arm-none-eabi-4_9-2015q1"
+if not exist "%CROSS_TOOLCHAIN_ROOT%\bin\arm-none-eabi-gcc.exe" (
+    echo [ERROR] ARM GCC not found at !CROSS_TOOLCHAIN_ROOT!
+    echo [INFO] We reuse the BK7231N toolchain. Please ensure BK7231N SDK is updated.
+    git submodule update --init --depth=1 sdk/OpenBK7231N
+)
+echo [INFO] Toolchain set to: !CROSS_TOOLCHAIN_ROOT!
+
+:: Export APP_VERSION and OBK_VARIANT for Python and CMake
+set APP_VERSION=%APP_VERSION%
+set OBK_VARIANT=%OBK_VARIANT%
+
+:: 4. Python3 workaround for subprocess "python3"
+echo [INFO] Resolving Python dependency...
+for /f "delims=" %%I in ('where python') do (
+    set "WIN_PYTHON_PATH=%%~fI"
+    goto found_win_python
+)
+:found_win_python
+set PYTHON_TMP=%CD%\output\tmp_python
+if not exist "%PYTHON_TMP%" mkdir "%PYTHON_TMP%"
+if not exist "%PYTHON_TMP%\python3.exe" (
+    copy /y "!WIN_PYTHON_PATH!" "%PYTHON_TMP%\python3.exe" >nul
+)
+set PATH=%PYTHON_TMP%;%PATH%
+
+:: --- Berry prebuild ---
+call build_scripts\berry_prebuild.bat
+
+if "%ACTION%"=="clean" (
+    pushd sdk\OpenLN882H
+    python start_build.py clean
+    popd
+    echo [INFO] Clean complete!
+    exit /b 0
+)
+
+:: 4. Pre-build script / App Symlink
+if not exist "sdk\OpenLN882H\project\OpenBeken\app" (
+    echo [INFO] Creating junction for app in LN882H OpenBeken project...
+    mklink /J "%CD%\sdk\OpenLN882H\project\OpenBeken\app" "%CD%" >nul 2>nul
+    if !errorlevel! neq 0 (
+        echo [ERROR] Failed to create junction. Try running as Administrator.
+        exit /b 1
+    )
+)
+
+if exist "platforms\LN882H\pre_build.sh" (
+    echo [INFO] Running LN882H pre-build bash script...
+    "%GIT_BASH%" --login -c "cd '%CD:\=/%'; platforms/LN882H/pre_build.sh"
+)
+
+:: 5. Compile
+echo [INFO] Building LN882H...
+pushd sdk\OpenLN882H
+python start_build.py %ACTION%
+set BUILD_RESULT=!errorlevel!
+popd
+
+if !BUILD_RESULT! neq 0 (
+    echo [ERROR] LN882H build failed with exit code !BUILD_RESULT!
+    exit /b !BUILD_RESULT!
+)
+
+:: Ensure output directory exists
+if not exist "output\%APP_VERSION%" mkdir "output\%APP_VERSION%"
+
+set OUT_NAME=OpenLN882H_%APP_VERSION%
+
+:: Package binaries (The python script writes to bin/flashimage.bin inside sdk/OpenLN882H/build)
+echo [INFO] Copying binaries...
+
+set BLD_DIR=sdk\OpenLN882H\build-OpenBeken-release\bin
+set FACTORY_BIN=output\%APP_VERSION%\%OUT_NAME%.factory.bin
+
+if exist "%BLD_DIR%\flashimage.bin" (
+    copy /y "%BLD_DIR%\flashimage.bin" "!FACTORY_BIN!" >nul
+    echo [INFO] Factory binary created at: !FACTORY_BIN!
+) else (
+    echo [WARNING] Flash image not found at %BLD_DIR%\flashimage.bin!
+)
+
+:: The OTA image in LN882H
+if exist "%BLD_DIR%\OpenBeken.bin" (
+    copy /y "%BLD_DIR%\OpenBeken.bin" "output\%APP_VERSION%\%OUT_NAME%_OTA.bin" >nul
+)
+
+echo ==============================================
+echo BUILD SUCCESSFUL!
+echo ==============================================
+exit /b 0
diff --git a/build_scripts/build_rtl8710b.bat b/build_scripts/build_rtl8710b.bat
new file mode 100644
index 000000000..caf113285
--- /dev/null
+++ b/build_scripts/build_rtl8710b.bat
@@ -0,0 +1,105 @@
+@echo off
+setlocal EnableDelayedExpansion
+
+set APP_VERSION=dev_rtl8710b
+set APP_NAME=OpenBK7231T_App
+set ACTION=all
+
+if not "%~1"=="" set APP_VERSION=%~1
+if not "%~2"=="" set OBK_VARIANT=%~2
+if not "%~3"=="" set ACTION=%~3
+
+echo ==============================================
+echo Building OpenBeken RTL8710B on Windows natively
+echo App Version: %APP_VERSION%
+echo Action: %ACTION%
+echo ==============================================
+
+:: 1. Check for GNU make (requires MSYS2 or similar for Windows natively)
+set "MSYS_MAKE="
+for %%P in (
+    "C:\msys64\usr\bin\make.exe"
+    "C:\ProgramData\chocolatey\bin\make.exe"
+    "W:\TOOLS\msys64\usr\bin\make.exe"
+) do (
+    if exist "%%~P" (
+        set "MSYS_MAKE=%%~dpP"
+        goto :found_make
+    )
+)
+echo [ERROR] GNU make not found. Please install GNU make (e.g. MSYS2 or choco).
+exit /b 1
+
+:found_make
+echo [INFO] GNU make found at %MSYS_MAKE%
+
+:: 2. Check for Git Bash bins (to provide cp, rm, bash for make natively)
+set "GIT_USR_BIN="
+if exist "C:\Program Files\Git\usr\bin\sh.exe" set "GIT_USR_BIN=C:\Program Files\Git\usr\bin"
+if exist "C:\Program Files\Git\bin\sh.exe" set "GIT_USR_BIN=C:\Program Files\Git\bin"
+if not "%GIT_USR_BIN%"=="" (
+    echo [INFO] Unix Utilities found at: %GIT_USR_BIN%
+)
+
+:: 3. Check for toolchain
+set "TOOLCHAIN_ROOT=%CD%\sdk\OpenBK7231N\platforms\BK7231N\toolchain\windows\gcc-arm-none-eabi-4_9-2015q1"
+if not exist "%TOOLCHAIN_ROOT%\bin\arm-none-eabi-gcc.exe" (
+    echo [ERROR] GCC 4.9 toolchain not found at %TOOLCHAIN_ROOT%
+    exit /b 1
+)
+echo [INFO] Toolchain set to: %TOOLCHAIN_ROOT%
+
+:: 3. Submodule Sync Check (OpenRTL8710A_B and libraries/berry)
+if not exist "sdk\OpenRTL8710A_B\project\obk_amebaz\GCC-RELEASE\Makefile" (
+    echo [INFO] OpenRTL8710A_B submodule missing or empty. Initializing...
+    git submodule update --init sdk/OpenRTL8710A_B
+) else (
+    echo [INFO] RTL8710B submodule OK.
+)
+
+if not exist "libraries\berry\src\be_api.c" (
+    echo [INFO] Berry submodule missing or empty. Initializing...
+    git submodule update --init libraries/berry
+) else (
+    echo [INFO] Berry submodule OK.
+)
+echo [INFO] Resolving Berry paths...
+call build_scripts\berry_prebuild.bat
+if !errorlevel! neq 0 (
+    echo [ERROR] Berry prebuild failed.
+    exit /b 1
+)
+
+:: 5. Compile RTL8710B
+echo [INFO] Building RTL8710B using OS=CYGWIN to enable Native Windows .exe parsing...
+echo [INFO] Entering compilation phase...
+
+:: Inject Make, SysUtils, and Toolchain into PATH just before make (to avoid MSYS python conflicts)
+set "PATH=%MSYS_MAKE%;%GIT_USR_BIN%;%TOOLCHAIN_ROOT%\bin;%PATH%"
+
+pushd sdk\OpenRTL8710A_B\project\obk_amebaz\GCC-RELEASE
+make OS=CYGWIN %ACTION%
+set BUILD_RESULT=!errorlevel!
+popd
+
+if %BUILD_RESULT% neq 0 (
+    echo [ERROR] Build failed with code %BUILD_RESULT%
+    exit /b %BUILD_RESULT%
+)
+
+:: 6. Copy Binaries
+echo [INFO] Copying binaries...
+if not exist "output\%APP_VERSION%" mkdir "output\%APP_VERSION%"
+
+set "BIN_DIR=sdk\OpenRTL8710A_B\project\obk_amebaz\GCC-RELEASE\application\Debug\bin"
+
+if exist "%BIN_DIR%\image2_all_ota1.bin" (
+    copy /y "%BIN_DIR%\image2_all_ota1.bin" "output\%APP_VERSION%\%APP_VERSION%_RTL8710B_OTA.bin" >nul
+) else (
+    echo [WARNING] OTA image not found at %BIN_DIR%\image2_all_ota1.bin
+)
+
+echo ==============================================
+echo BUILD SUCCESSFUL
+echo ==============================================
+exit /b 0
diff --git a/obk_ln882h_build.bat b/obk_ln882h_build.bat
new file mode 100644
index 000000000..4ccf2a306
--- /dev/null
+++ b/obk_ln882h_build.bat
@@ -0,0 +1,2 @@
+@echo off
+call build_scripts\build_ln882h.bat %*
diff --git a/obk_rtl8710b_build.bat b/obk_rtl8710b_build.bat
new file mode 100644
index 000000000..c5fca5180
--- /dev/null
+++ b/obk_rtl8710b_build.bat
@@ -0,0 +1,2 @@
+@echo off
+call build_scripts\build_rtl8710b.bat %*