diff --git a/.github/workflows/manual_docs_to_dev.yml b/.github/workflows/manual_docs_to_dev.yml
new file mode 100644
index 0000000000..5c51bc6623
--- /dev/null
+++ b/.github/workflows/manual_docs_to_dev.yml
@@ -0,0 +1,46 @@
+name: Build binaries, docs and publish to dev folder
+on:
+  workflow_dispatch:
+jobs:
+  build-upload:
+    runs-on: ubuntu-latest
+    name: Build and upload Assets to Release
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.7"
+      - name: Set outputs
+        id: vars
+        run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install platformio requests shutils
+          npm install
+      - name: Set soft version tag from git
+        run: sed -i "s/version_tag/${steps.vars.outputs.sha_short}/g" main/User_config.h
+      - name: Run PlatformIO
+        run: platformio run
+      - name: Prepare Release Assets
+        run: |
+          sudo apt install rename
+          ./scripts/prepare_deploy.sh
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: "14.x"
+      - name: Set doc version tag from git
+        run: sed -i "s/version_tag/${{steps.vars.outputs.sha_short}}/g" docs/.vuepress/config.js
+      - name: Build documentation
+        run: |
+          python ./scripts/gen_wu_dev.py
+          npm run docs:build
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs/.vuepress/dist
+          destination_dir: dev
+          cname: docs.openmqttgateway.com
\ No newline at end of file
diff --git a/scripts/gen_wu_dev.py b/scripts/gen_wu_dev.py
new file mode 100644
index 0000000000..b929ce6b24
--- /dev/null
+++ b/scripts/gen_wu_dev.py
@@ -0,0 +1,149 @@
+import os
+import requests
+import json
+import string
+import argparse
+import shutil
+
+mf_temp32 = string.Template('''{
+  "name": "OpenMQTTGateway",
+  "builds": [
+    {
+      "chipFamily": "ESP32",
+      "improv": false,
+      "parts": [
+        { "path": "$cp$bl", "offset": 4096 },
+        { "path": "$cp$part", "offset": 32768 },
+        { "path": "$cp$boot", "offset": 57344 },
+        { "path": "$cp$bin", "offset": 65536 }
+      ]
+    }
+  ]
+}''')
+
+mf_temp8266 = string.Template('''{
+  "name": "OpenMQTTGateway",
+  "builds": [
+    {
+      "chipFamily": "ESP8266",
+      "parts": [{ "path": "$cp$bin", "offset": 0 }]
+    }
+  ]
+}''')
+
+wu_temp_opt = string.Template('''
+        <option
+          value="$mff"
+        >
+        $mfn
+        </option>
+        ''')
+
+wu_temp_p1 = '''<template>
+  <div align="center">
+    <select>
+      <optgroup label="ESP32">'''
+
+wu_temp_p2 = '''
+      </optgroup>
+      <optgroup label="ESP8266">'''
+
+wu_temp_end = '''
+      </optgroup>
+    </select><br><br>
+    <input type="checkbox" id="erase" checked>
+    <label for="erase"> Erase Flash (erases all saved data)</label><br><br>
+    <esp-web-install-button erase-first></esp-web-install-button>
+  </div>
+</template>
+
+<script>
+export default {
+  mounted () {
+    const espWebInstallButton = document.querySelector("esp-web-install-button");
+    const eraseCheck = document.getElementById("erase");
+    espWebInstallButton.addEventListener("state-changed", (ev) => { console.log(ev.detail) });
+    const selectFW = document.querySelector("select");
+    espWebInstallButton.manifest = selectFW.value;
+    selectFW.addEventListener("change", () => {
+      espWebInstallButton.manifest = selectFW.value;
+    });
+    eraseCheck.addEventListener("change", (ev) => {
+      if (eraseCheck.checked) {
+        espWebInstallButton.setAttribute('erase-first','');
+      } else {
+        espWebInstallButton.removeAttribute('erase-first');
+      }
+    });
+  }
+}
+</script>'''
+
+manif_folder = "/firmware_build_dev/"
+manif_path = 'docs/.vuepress/public/firmware_build_dev/'
+vue_path = 'docs/.vuepress/components/'
+bin_path = 'toDeploy/'
+cors_proxy = '' #'https://cors.bridged.cc/'
+esp32_blurl = 'https://github.com/espressif/arduino-esp32/raw/master/tools/sdk/esp32/bin/bootloader_dio_80m.bin'
+esp32_boot =  'https://github.com/espressif/arduino-esp32/raw/master/tools/partitions/boot_app0.bin'
+
+if not os.path.exists(manif_path):
+    os.makedirs(manif_path)
+
+if not os.path.exists(vue_path):
+    os.makedirs(vue_path)
+
+wu_file = open(vue_path + 'web-uploader.vue', 'w')
+wu_file.write(wu_temp_p1)
+
+bl_bin = requests.get(esp32_blurl)
+filename = esp32_blurl.split('/')[-1]
+with open(manif_path + filename,'wb') as output_file:
+    output_file.write(bl_bin.content)
+
+boot_bin = requests.get(esp32_boot)
+filename = esp32_boot.split('/')[-1]
+with open(manif_path + filename,'wb') as output_file:
+    output_file.write(boot_bin.content)
+
+for name in os.listdir(bin_path):
+    if 'firmware.bin' in name and ('esp32' in name or 'ttgo' in name or 'heltec' in name):
+        fw = name.split('-firmware')[0]
+        man_file = fw + '.manifest.json'
+        print('Bin name:' + name)
+        part_name = name.split('-firmware')[0] + '-partitions.bin'
+        print('Partition name:' + part_name)
+        mani_str = mf_temp32.substitute({'cp':cors_proxy, 'part':manif_folder + part_name.split('/')[-1], 'bin':manif_folder + name.split('/')[-1], 'bl':manif_folder + esp32_blurl.split('/')[-1], 'boot':manif_folder + esp32_boot.split('/')[-1]})
+
+        with open(manif_path + man_file, 'w') as nf:
+            nf.write(mani_str)
+
+        wu_file.write(wu_temp_opt.substitute({'mff':manif_folder + man_file, 'mfn':fw}))
+
+        shutil.copyfile(bin_path + name, (manif_path + name))
+        shutil.copyfile(bin_path + part_name, (manif_path + part_name))
+
+        print('Created: ' + os.path.abspath(man_file))
+
+wu_file.write(wu_temp_p2)
+
+for name in os.listdir(bin_path):
+    if 'firmware.bin' in name and ('nodemcu' in name or 'sonoff' in name or 'rf-wifi-gateway' in name or 'manual-wifi-test' in name or 'rfbridge' in name):
+        fw = name.split('-firmware')[0]
+        man_file = fw + '.manifest.json'
+        print('Bin name:' + name)
+        part_name = name.split('-firmware')[0] + '-partitions.bin'
+        print('Partition name:' + part_name)
+        mani_str = mf_temp8266.substitute({'cp':cors_proxy, 'bin':manif_folder + name.split('/')[-1]})
+
+        with open(manif_path + man_file, 'w') as nf:
+            nf.write(mani_str)
+
+        wu_file.write(manif_folder + wu_temp_opt.substitute({'mff':manif_folder + man_file, 'mfn':fw}))
+
+        shutil.copyfile(bin_path + name, (manif_path + name))
+
+        print('Created: ' + os.path.abspath(man_file))
+
+wu_file.write(wu_temp_end)
+wu_file.close()