diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..93b862e
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,161 @@
+name: Build package
+on: [ push, pull_request]
+jobs:
+  build-meta:
+    name: build-meta
+    runs-on: ubuntu-24.04
+    outputs:
+      build-meta-output: >-
+        ${{ steps.build-metadata.outputs.build-meta-output }}
+      firmware-version: >-
+        ${{ steps.build-metadata.outputs.firmware-version }}
+      create-release: >-
+        ${{ steps.build-metadata.outputs.create-release }}
+      sdk-name:
+        ${{ steps.build-metadata.outputs.sdk-name }}
+      sdk-url:
+        ${{ steps.build-metadata.outputs.sdk-url }}
+      imagebuilder-name:
+        ${{ steps.build-metadata.outputs.imagebuilder-name }}
+      imagebuilder-url:
+        ${{ steps.build-metadata.outputs.imagebuilder-url }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-tags: true
+          fetch-depth: 0
+      - name: Determine Version
+        id: build-metadata
+        run: bash $GITHUB_WORKSPACE/contrib/get-version.sh
+      - name: Create Artifact of build-meta
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-meta
+          path: ${{ steps.build-metadata.outputs.build-meta-output }}
+  build-packages:
+    name: build-packages
+    runs-on: ubuntu-24.04
+    needs: build-meta
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-tags: true
+          fetch-depth: 0
+          submodules: true
+      - name: Install dependencies
+        run: |
+          $GITHUB_WORKSPACE/contrib/install-deps.sh
+      - name: Download SDK
+        run: |
+          curl -o /tmp/openwrt-sdk.tar.xz ${{ needs.build-meta.outputs.sdk-url }}
+      - name: Extract SDK
+        run: |
+          tar -xf /tmp/openwrt-sdk.tar.xz -C /tmp
+          ls /tmp
+          mv /tmp/${{ needs.build-meta.outputs.sdk-name }} /tmp/openwrt-sdk
+      - name: Create feeds.conf
+        run: |
+          cp /tmp/openwrt-sdk/feeds.conf.default /tmp/openwrt-sdk/feeds.conf
+          echo "src-link oobfw $GITHUB_WORKSPACE/openwrt" >> /tmp/openwrt-sdk/feeds.conf
+          echo "src-link oobpkgs $GITHUB_WORKSPACE/packages" >> /tmp/openwrt-sdk/feeds.conf
+          cat /tmp/openwrt-sdk/feeds.conf
+      - name: Init SDK
+        run: |
+          cd /tmp/openwrt-sdk
+          echo "# CONFIG_SIGNED_PACKAGES is not set" > /tmp/openwrt-sdk/.config
+          echo CONFIG_FFDA_OOB_FIRMWARE_VERSION=\"${{ needs.build-meta.outputs.firmware-version }}0\" >> /tmp/openwrt-sdk/.config
+          make defconfig
+          cat .config
+          cd /tmp/openwrt-sdk
+          ./scripts/feeds update -a
+          ./scripts/feeds install -a
+      - name: Build packages
+        run: |
+          cd /tmp/openwrt-sdk
+          cat .config
+          make package/ffda-oob-firmware/compile V=s -j4
+          make package/index
+      - name: Show binary output directory structure
+        run: |
+          tree /tmp/openwrt-sdk/bin
+      - name: Upload oobfw packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: packages-oobfw
+          path: /tmp/openwrt-sdk/bin/packages/mips_24kc/oobfw
+      - name: Upload oobpkgs packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: packages-oobpkgs
+          path: /tmp/openwrt-sdk/bin/packages/mips_24kc/oobpkgs
+  build-firmware:
+    name: build-firmware
+    runs-on: ubuntu-24.04
+    needs: [build-packages, build-meta]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/packages
+      - name: Show binary output directory structure
+        run: |
+          tree /tmp/packages
+      - name: Install dependencies
+        run: |
+            $GITHUB_WORKSPACE/contrib/install-deps.sh
+      - name: Download Imagebuilder
+        run: |
+          curl -o /tmp/openwrt-imagebuilder.tar.xz ${{ needs.build-meta.outputs.imagebuilder-url }}
+      - name: Extract Imagebuilder
+        run: |
+          tar -xf /tmp/openwrt-imagebuilder.tar.xz -C /tmp
+          mv /tmp/${{ needs.build-meta.outputs.imagebuilder-name }} /tmp/openwrt-imagebuilder
+      - name: Link repositories
+        run: |
+          sed -i '/^option check_signature/d' /tmp/openwrt-imagebuilder/repositories.conf
+          echo "src oobfw file:///tmp/packages/packages-oobfw" >> /tmp/openwrt-imagebuilder/repositories.conf
+          echo "src oobpkgs file:///tmp/packages/packages-oobpkgs" >> /tmp/openwrt-imagebuilder/repositories.conf
+          cat /tmp/openwrt-imagebuilder/repositories.conf
+      - name: Build images
+        run: |
+          cd /tmp/openwrt-imagebuilder
+          $GITHUB_WORKSPACE/contrib/build-image.sh
+      - name: Upload firmware images
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-images
+          path: /tmp/openwrt-imagebuilder/bin/targets/ath79/nand
+  create-release:
+    name: create-release
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    needs: [build-packages, build-firmware, build-meta]
+    if: ${{ needs.build-meta.outputs.create-release == '1' }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/artifacts
+      - name: Show binary output directory structure
+        run: |
+          tree /tmp/artifacts
+      - name:
+        run: |
+          mkdir -p /tmp/artifacts-upload
+          cp /tmp/artifacts/firmware-images/*.bin /tmp/artifacts-upload
+          cp /tmp/artifacts/firmware-images/*.img /tmp/artifacts-upload
+          cp /tmp/artifacts/packages-oobfw/*.ipk /tmp/artifacts-upload
+          cp /tmp/artifacts/packages-oobpkgs/*.ipk /tmp/artifacts-upload
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          body: ${{ github.ref_name }}
+          files: |
+            /tmp/artifacts-upload/*
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..0a2f9ba
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "packages"]
+	path = packages
+	url = https://github.com/freifunk-darmstadt/ffda-oob-state-reporter.git
diff --git a/contrib/build-image.sh b/contrib/build-image.sh
new file mode 100755
index 0000000..4f3855f
--- /dev/null
+++ b/contrib/build-image.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+EXTRA_PKGS="kmod-usb-serial-pl2303 kmod-usb-serial-cp210x kmod-usb-serial-ftdi luci luci-proto-qmi picocom gl-puli-mcu kmod-usb-serial-option qmi-utils ffda-oob-firmware"
+
+make image PROFILE="glinet_gl-xe300" PACKAGES="$EXTRA_PKGS"
\ No newline at end of file
diff --git a/contrib/get-version.sh b/contrib/get-version.sh
new file mode 100755
index 0000000..50b1a51
--- /dev/null
+++ b/contrib/get-version.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+
+BASE_VERSION="1.0.0"
+
+# Name of SDK
+SDK_NAME="openwrt-sdk-23.05.4-ath79-nand_gcc-12.3.0_musl.Linux-x86_64"
+
+# Name of Imagebuilder
+IMAGEBUILDER_NAME="openwrt-imagebuilder-23.05.4-ath79-nand.Linux-x86_64"
+
+# URLs
+SDK_URL="https://downloads.openwrt.org/releases/23.05.4/targets/ath79/nand/${SDK_NAME}.tar.xz"
+IMAGEBUILDER_URL="http://downloads.openwrt.org/releases/23.05.4/targets/ath79/nand/${IMAGEBUILDER_NAME}.tar.xz"
+
+# Get Git short hash for repo at $SCRIPT_DIR
+GIT_SHORT_HASH="$(git -C "$SCRIPT_DIR" rev-parse --short HEAD)"
+
+# Get date of last Git commit for repo at $SCRIPT_DIR
+GIT_COMMIT_DATE="$(git -C "$SCRIPT_DIR" log -1 --format=%cd --date=format:'%Y%m%d')"
+
+# Get latest Git tag for repo at $SCRIPT_DIR
+GIT_LATEST_TAG="$(git describe --tags --abbrev=0)"
+
+# Use the base version as the version prefix
+VERSION_PREFIX="$BASE_VERSION"
+
+# Use the latest tag as the version prefix if it exists
+if [ -n "$GIT_LATEST_TAG" ]; then
+    # If there is a tag, use it as the version prefix
+    VERSION_PREFIX="$GIT_LATEST_TAG"
+fi
+
+# Don't create a release by default
+CREATE_RELEASE="0"
+
+# Check if this was a push of a tag
+if [ "$GITHUB_EVENT_NAME" = "push"  ] && [ "$GITHUB_REF_TYPE" = "branch" ]; then
+  VERSION="$VERSION_PREFIX-$GIT_SHORT_HASH-$GIT_COMMIT_DATE"
+elif [ "$GITHUB_EVENT_NAME" = "push" ] && [ "$GITHUB_REF_TYPE" = "tag" ]; then
+  # If this was a push of a tag, use the tag as the version
+  VERSION="$VERSION_PREFIX"
+  CREATE_RELEASE="1"
+else
+  # Error out, unsupported
+  exit 1
+fi
+
+# Write build-meta to dedicated file before appending GITHUB_OUTPUT.
+# This way, we can create an artifact for our build-meta to eventually upload to a release.
+BUILD_META_TMP_DIR="$(mktemp -d)"
+BUILD_META_OUTPUT="$BUILD_META_TMP_DIR/build-meta.txt"
+
+echo "firmware-version=$VERSION" > "$BUILD_META_OUTPUT"
+echo "create-release=$CREATE_RELEASE" >> "$BUILD_META_OUTPUT"
+echo "build-meta-output=$BUILD_META_TMP_DIR" >> "$BUILD_META_OUTPUT"
+echo "sdk-name=$SDK_NAME" >> "$BUILD_META_OUTPUT"
+echo "sdk-url=$SDK_URL" >> "$BUILD_META_OUTPUT"
+echo "imagebuilder-name=$IMAGEBUILDER_NAME" >> "$BUILD_META_OUTPUT"
+echo "imagebuilder-url=$IMAGEBUILDER_URL" >> "$BUILD_META_OUTPUT"
+
+
+# Copy over to GITHUB_OUTPUT
+cat "$BUILD_META_OUTPUT" >> "$GITHUB_OUTPUT"
+
+# Display Output so we can conveniently check it from CI log viewer
+cat "$GITHUB_OUTPUT"
+
+exit 0
diff --git a/contrib/install-deps.sh b/contrib/install-deps.sh
new file mode 100755
index 0000000..4e61674
--- /dev/null
+++ b/contrib/install-deps.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+sudo apt-get -y update
+sudo apt-get -y install tree curl build-essential clang flex bison g++ gawk gcc-multilib g++-multilib gettext git libncurses5-dev libssl-dev python3-setuptools rsync swig unzip zlib1g-dev file wget
\ No newline at end of file
diff --git a/openwrt/oob-packages/ffda-oob-firmware/Makefile b/openwrt/oob-packages/ffda-oob-firmware/Makefile
new file mode 100644
index 0000000..0316417
--- /dev/null
+++ b/openwrt/oob-packages/ffda-oob-firmware/Makefile
@@ -0,0 +1,40 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ffda-oob-firmware
+PKG_VERSION:=1
+
+PKG_CONFIG_DEPENDS := CONFIG_FFDA_OOB_FIRMWARE_VERSION
+
+include $(INCLUDE_DIR)/package.mk
+
+define Build/Prepare
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+endef
+
+define Package/ffda-oob-firmware
+  TITLE:=Base files of FFDA OOB Firmware
+  DEPENDS:=+ffda-oob-state-reporter
+endef
+
+define Package/ffda-oob-firmware/config
+config FFDA_OOB_FIRMWARE_VERSION
+	string "Gluon version number"
+	depends on PACKAGE_ffda-oob-firmware
+	default ""
+endef
+
+define Package/ffda-oob-firmware/install
+	$(Gluon/Build/Install)
+
+	$(INSTALL_DIR) $(1)/lib/ffda-oob-firmware $(1)/usr/bin
+	echo '$(call qstrip,$(CONFIG_FFDA_OOB_FIRMWARE_VERSION))' > $(1)/lib/ffda-oob-firmware/firmware-version
+
+	$(INSTALL_BIN) ./files/ffda-oob-ntp.sh $(1)/usr/bin/ffda-oob-ntp
+endef
+
+$(eval $(call BuildPackage,ffda-oob-firmware))
diff --git a/openwrt/oob-packages/ffda-oob-firmware/files/ffda-oob-ntp.sh b/openwrt/oob-packages/ffda-oob-firmware/files/ffda-oob-ntp.sh
new file mode 100644
index 0000000..24ecdf3
--- /dev/null
+++ b/openwrt/oob-packages/ffda-oob-firmware/files/ffda-oob-ntp.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+ntpd -n -q -p time.windows.com || exit 1
+
+date "+%s" > /tmp/ntp_last_sync
diff --git a/packages b/packages
new file mode 160000
index 0000000..2e66cb2
--- /dev/null
+++ b/packages
@@ -0,0 +1 @@
+Subproject commit 2e66cb2a24392fec26fc8d576a7ccbcb390f31db