diff --git a/.github/workflows/websocket__build-target-test.yml b/.github/workflows/websocket__build-target-test.yml
index f9947d75f..24a1a278a 100644
--- a/.github/workflows/websocket__build-target-test.yml
+++ b/.github/workflows/websocket__build-target-test.yml
@@ -13,45 +13,32 @@ jobs:
     name: Build
     strategy:
       matrix:
-        idf_ver: ["release-v5.0", "latest"]
-        idf_target: ["esp32"]
+        idf_ver: ["release-v5.0", "release-v5.1", "latest"]
+        test: [ { app: example, path: "examples" } ]
     runs-on: ubuntu-20.04
     container: espressif/idf:${{ matrix.idf_ver }}
     env:
-      TEST_DIR: components/esp_websocket_client/examples
+      TEST_DIR: components/esp_websocket_client/${{ matrix.test.path }}
     steps:
       - name: Checkout esp-protocols
         uses: actions/checkout@v3
         with:
           submodules: recursive
       - name: Build ${{ matrix.example }} with IDF-${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
-        env:
-          IDF_TARGET: ${{ matrix.idf_target }}
-        shell: bash
-        working-directory: ${{ env.TEST_DIR }}
-        run: |
-          . ${IDF_PATH}/export.sh
-          cat sdkconfig.ci >> sdkconfig.defaults
-          idf.py build
-      - name: Merge binaries
-        working-directory: ${{ env.TEST_DIR }}/build
-        env:
-          IDF_TARGET: ${{ matrix.idf_target }}
         shell: bash
         run: |
           . ${IDF_PATH}/export.sh
-          esptool.py --chip ${{ matrix.idf_target }} merge_bin --fill-flash-size 4MB -o flash_image.bin @flash_args
+          python -m pip install idf-build-apps
+          python ./ci/build_apps.py ${TEST_DIR}
+          cd ${TEST_DIR}
+          for dir in `ls -d build_esp32_*`; do
+          $GITHUB_WORKSPACE/ci/clean_build_artifacts.sh `pwd`/$dir
+          zip -qur artifacts.zip $dir
+          done
       - uses: actions/upload-artifact@v3
         with:
-          name: examples_app_bin_${{ matrix.idf_target }}_${{ matrix.idf_ver }}
-          path: |
-            ${{ env.TEST_DIR }}/build/bootloader/bootloader.bin
-            ${{ env.TEST_DIR }}/build/partition_table/partition-table.bin
-            ${{ env.TEST_DIR }}/build/*.bin
-            ${{ env.TEST_DIR }}/build/*.elf
-            ${{ env.TEST_DIR }}/build/flasher_args.json
-            ${{ env.TEST_DIR }}/build/config/sdkconfig.h
-            ${{ env.TEST_DIR }}/build/config/sdkconfig.json
+          name: websocket_bin_esp32_${{ matrix.idf_ver }}_${{ matrix.test.app }}
+          path: ${{ env.TEST_DIR }}/artifacts.zip
           if-no-files-found: error
 
   run-target-websocket:
@@ -64,32 +51,36 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        idf_ver: ["release-v5.0", "latest"]
+        idf_ver: ["release-v5.0", "release-v5.1", "latest"]
         idf_target: ["esp32"]
+        test: [ { app: example, path: "examples" } ]
     runs-on:
       - self-hosted
       - ESP32-ETHERNET-KIT
     env:
-      TEST_DIR: components/esp_websocket_client/examples
+      TEST_DIR: components/esp_websocket_client/${{ matrix.test.path }}
     steps:
       - uses: actions/checkout@v3
       - uses: actions/download-artifact@v3
         with:
-          name: examples_app_bin_${{ matrix.idf_target }}_${{ matrix.idf_ver }}
-          path: ${{ env.TEST_DIR }}/build/
+          name: websocket_bin_esp32_${{ matrix.idf_ver }}_${{ matrix.test.app }}
+          path: ${{ env.TEST_DIR }}/ci/
       - name: Install Python packages
         env:
           PIP_EXTRA_INDEX_URL: "https://www.piwheels.org/simple"
         run: |
           pip install --only-binary cryptography --extra-index-url https://dl.espressif.com/pypi/ -r $GITHUB_WORKSPACE/ci/requirements.txt
-      - name: Download Example Test to target
-        run: python -m esptool --chip ${{ matrix.idf_target }} write_flash 0x0 components/esp_websocket_client/examples/build/flash_image.bin
       - name: Run Example Test on target
         working-directory: ${{ env.TEST_DIR }}
         run: |
-          python -m pytest --log-cli-level DEBUG --junit-xml=./examples_results_${{ matrix.idf_target }}_${{ matrix.idf_ver }}.xml --target=${{ matrix.idf_target }}
+          unzip ci/artifacts.zip -d ci
+          for dir in `ls -d ci/build_*`; do
+          rm -rf build sdkconfig.defaults
+          mv $dir build
+          python -m pytest --log-cli-level DEBUG --junit-xml=./results_${{ matrix.test.app }}_${{ matrix.idf_target }}_${{ matrix.idf_ver }}_${dir#"ci/build_"}.xml --target=${{ matrix.idf_target }}
+          done
       - uses: actions/upload-artifact@v3
         if: always()
         with:
-          name: examples_results_${{ matrix.idf_target }}_${{ matrix.idf_ver }}
-          path: ${{ env.TEST_DIR }}/*.xml
+          name: results_${{ matrix.test.app }}_${{ matrix.idf_target }}_${{ matrix.idf_ver }}.xml
+          path: components/esp_websocket_client/${{ matrix.test.path }}/*.xml