diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index d070885..f6889c9 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,18 +5,13 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="84495d51-0e38-445f-bef6-fd51e8f57e9f" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/app/install-button.tsx" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/app/release.json" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/public/release/r60abd1/a4/0_0_19.json" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/public/release/r60abd1/zero/0_0_19.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gitignore" beforeDir="false" afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/globals.css" beforeDir="false" afterPath="$PROJECT_DIR$/app/globals.css" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/layout.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/app/layout.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/page.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/app/page.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/package-lock.json" beforeDir="false" afterPath="$PROJECT_DIR$/package-lock.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/package.json" beforeDir="false" afterPath="$PROJECT_DIR$/package.json" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/public/manifest_owcare.json" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/tailwind.config.ts" beforeDir="false" afterPath="$PROJECT_DIR$/tailwind.config.ts" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/types.d.ts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/install-button.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/app/install-button.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/release.json" beforeDir="false" afterPath="$PROJECT_DIR$/app/release.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/public/release/r60abd1/a4/0_0_19.json" beforeDir="false" afterPath="$PROJECT_DIR$/public/release/r60abd1/a4/0_0_19.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/public/release/r60abd1/zero/0_0_19.json" beforeDir="false" afterPath="$PROJECT_DIR$/public/release/r60abd1/zero/0_0_19.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/tsconfig.json" beforeDir="false" afterPath="$PROJECT_DIR$/tsconfig.json" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -47,7 +42,7 @@
     "node.js.selected.package.eslint": "(autodetect)",
     "node.js.selected.package.tslint": "(autodetect)",
     "nodejs_package_manager_path": "npm",
-    "npm.dev.executor": "Debug",
+    "npm.dev.executor": "Run",
     "settings.editor.selected.configurable": "vcs.Git",
     "ts.external.directory.path": "D:\\Users\\zomco\\Documents\\GitHub\\owradar-site\\node_modules\\typescript\\lib",
     "vue.rearranger.settings.migration": "true"
@@ -103,7 +98,8 @@
       <workItem from="1722475986692" duration="14485000" />
       <workItem from="1723516930721" duration="57000" />
       <workItem from="1723696288196" duration="79000" />
-      <workItem from="1723696377034" duration="29586000" />
+      <workItem from="1723696377034" duration="41956000" />
+      <workItem from="1724039968799" duration="14887000" />
     </task>
     <servers />
   </component>
diff --git a/app/install-button.tsx b/app/install-button.tsx
index 928abd4..a792bdc 100644
--- a/app/install-button.tsx
+++ b/app/install-button.tsx
@@ -34,27 +34,45 @@ import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
 import { Bold, Italic, Underline } from "lucide-react"
 import Releases from './release.json';
 
+const radars: [ManiFestInfo] = Releases.values.map(radar => ({ name: radar.name, values: radar.values }));
 
 export default function InstallButton() {
+    const [versions, updateVersions] = useState<[ManiFestInfo]>([]);
+    const [models, updateModels] = useState<[ManiFestInfo]>([]);
     const [version, updateVersion] = useState<string>("");
     const [radar, updateRadar] = useState<string>("");
-    const [radars, updateRadars] = useState<[]>([])
     const [model, updateModel] = useState<string>("");
-    return <div>
+    const [manifest, updateManifest] = useState<string>("");
+
+    return <div className="md:w-1/4 w-full p-3">
         <Script
             type="module"
-            src="https://unpkg.com/esp-web-tools@10/dist/web/install-button.js?module"
+            // src="https://unpkg.com/esp-web-tools@10/dist/web/install-button.js?module"
+            src="/esp-web-tools/install-button.js?module"
         ></Script>
         <div className="mb-6">
-            <div>Welcome to the OwRadar web installer!</div>
-            <div>Plug in your ESP to a USB port. We will install OwRadar 0.15.0-b4 to it. </div>
-            <div>Hit &quot;Install&quot; and select the correct COM port. </div>
-            <div>Get OwRadar installed and connected in less than 3 minutes! </div>
+            <div>1. Welcome to the OwRadar web installer!</div>
+            <div>2. Choose your radar module {radar} and board model {model}.</div>
+            <div>3. Plug in your ESP to a USB port. We will install OwRadar {version} to it.</div>
+            <div>4. Hit &quot;Install&quot; and select the correct COM port.</div>
+            <div>5. Get OwRadar installed and connected in less than 3 minutes!</div>
         </div>
         <div className="mb-6">
-            <ToggleGroup variant="outline" size="lg" type="single" onValueChange={(value) => updateRadar(value)}>
+            <ToggleGroup
+                variant="outline"
+                size="lg"
+                type="single"
+                value={radar}
+                onValueChange={(value) => {
+                    updateRadar(value);
+                    updateModels(radars.find(radar => radar.name === value)?.values || []);
+                    updateModel("");
+                    updateVersions([]);
+                    updateVersion("");
+                    updateManifest("");
+                }}>
                 {
-                    Releases.radars.map((radar, index) => {
+                    radars.map((radar, index) => {
                         return <ToggleGroupItem
                             value={radar.name}
                             aria-label={radar.name}
@@ -67,93 +85,62 @@ export default function InstallButton() {
             </ToggleGroup>
         </div>
         <div className="mb-6">
-            <ToggleGroup variant="outline" size="lg" type="single">
-                <ToggleGroupItem value="zero" aria-label="Toggle Model Zero">
-                    Zero
-                </ToggleGroupItem>
-                <ToggleGroupItem value="a4" aria-label="Toggle Model A4">
-                    A4
-                </ToggleGroupItem>
+            <ToggleGroup
+                variant="outline"
+                size="lg"
+                type="single"
+                value={model}
+                onValueChange={(value) => {
+                    updateModel(value);
+                    updateVersions(models.find(model => model.name === value)?.values || []);
+                    updateVersion("");
+                    updateManifest("");
+                }}
+            >
+                {
+                    models.map((model, index) => {
+                        return <ToggleGroupItem
+                            value={model.name}
+                            aria-label={model.name}
+                            key={model.name}
+                        >
+                            {model.name}
+                        </ToggleGroupItem>
+                    })
+                }
             </ToggleGroup>
         </div>
         <div className="mb-6">
-            <Select>
+            <Select
+                disabled={versions.length === 0}
+                value={version}
+                onValueChange={(value) => {
+                    updateVersion(value);
+                    const file = versions.find(version => version.name === value)?.values[0] as string;
+                    updateManifest(file);
+                }}
+            >
                 <SelectTrigger
-                    id="model"
+                    id="version"
                     className="items-start [&_[data-description]]:hidden"
                 >
-                    <SelectValue placeholder="Select a model" />
+                    <SelectValue placeholder="Select a version" />
                 </SelectTrigger>
                 <SelectContent>
-                    <SelectItem value="genesis">
-                        <div className="flex items-start gap-3 text-muted-foreground">
-                            <Rabbit className="size-5" />
-                            <div className="grid gap-0.5">
-                                <p>
-                                    Neural{" "}
-                                    <span className="font-medium text-foreground">
-                                  Genesis
-                                </span>
-                                </p>
-                                <p className="text-xs" data-description>
-                                    Our fastest model for general use cases.
-                                </p>
-                            </div>
-                        </div>
-                    </SelectItem>
-                    <SelectItem value="explorer">
-                        <div className="flex items-start gap-3 text-muted-foreground">
-                            <Bird className="size-5" />
-                            <div className="grid gap-0.5">
-                                <p>
-                                    Neural{" "}
-                                    <span className="font-medium text-foreground">
-                                  Explorer
-                                </span>
-                                </p>
-                                <p className="text-xs" data-description>
-                                    Performance and speed for efficiency.
-                                </p>
-                            </div>
-                        </div>
-                    </SelectItem>
-                    <SelectItem value="quantum">
-                        <div className="flex items-start gap-3 text-muted-foreground">
-                            <Turtle className="size-5" />
-                            <div className="grid gap-0.5">
-                                <p>
-                                    Neural{" "}
-                                    <span className="font-medium text-foreground">
-                                  Quantum
-                                </span>
-                                </p>
-                                <p className="text-xs" data-description>
-                                    The most powerful model for complex
-                                    computations.
-                                </p>
-                            </div>
-                        </div>
-                    </SelectItem>
+                    {
+                        versions.map((version, index) => {
+                            return <SelectItem
+                                value={version.name}
+                                key={version.name}
+                            >{version.name} </SelectItem>
+                        })
+                    }
                 </SelectContent>
             </Select>
         </div>
         <div>
-            <esp-web-install-button manifest="">
-                <Button slot="activate" className="w-full">Install</Button>
-                <Alert slot="unsupported" variant="destructive">
-                    <AlertCircle className="h-4 w-4"/>
-                    <AlertTitle>Error</AlertTitle>
-                    <AlertDescription>
-                        Browser does not work
-                    </AlertDescription>
-                </Alert>
-                <Alert slot="not-allowed" variant="destructive">
-                    <AlertCircle className="h-4 w-4"/>
-                    <AlertTitle>Error</AlertTitle>
-                    <AlertDescription>
-                        HTTPS not allowed
-                    </AlertDescription>
-                </Alert>
+            <esp-web-install-button manifest={manifest}>
+                <Button disabled={version === ""} slot="activate" className="w-full">Install</Button>
             </esp-web-install-button>
         </div>
     </div>
diff --git a/app/release.json b/app/release.json
index 277a559..5f1d6c8 100644
--- a/app/release.json
+++ b/app/release.json
@@ -1,18 +1,23 @@
 {
   "date": "2024.08.15",
-  "radars": [{
-    "name": "r60abd1",
-    "models": [{
-      "name": "a4",
-      "versions": [{
+  "values": [{
+    "name": "R60ABD1",
+    "desc": "https://www.micradar.cn/",
+    "values": [{
+      "name": "A4",
+      "desc": "https://owradar.owkor.com/",
+      "values": [{
         "name": "0.0.19",
-        "value": "/release/r60abd1/a4/0_0_19.json"
+        "desc": "0.0.19",
+        "values": ["/release/r60abd1/a4/0_0_19.json"]
       }]
     }, {
-      "name": "zero",
-      "versions": [{
+      "name": "ZERO",
+      "desc": "https://owradar.owkor.com/",
+      "values": [{
         "name": "0.0.19",
-        "value": "/release/r60abd1/zero/0_0_19.json"
+        "desc": "0.0.19",
+        "values": ["/release/r60abd1/zero/0_0_19.json"]
       }]
     }]
   }]
diff --git a/public/release/r60abd1/a4/0_0_19.json b/public/release/r60abd1/a4/0_0_19.json
index b3eb2c5..83479b5 100644
--- a/public/release/r60abd1/a4/0_0_19.json
+++ b/public/release/r60abd1/a4/0_0_19.json
@@ -1,14 +1,14 @@
 {
     "name": "OwRadar",
-    "version": "0.0.19",
+    "version": "0.0.19-a+20240819",
     "home_assistant_domain": "owradar",
     "funding_url": "https://owradar.owkor.com/guides/supporters.html",
     "new_install_prompt_erase": false,
     "builds": [
       {
-        "chipFamily": "ESP32C3",
+        "chipFamily": "ESP32-C3",
         "parts": [
-            { "path": "https://github.com/zomco/owradar-site/releases/download/0.0.19-a%2B4/merge-esp32c3-r60abd1-a4.bin", "offset": 0 }
+            { "path": "https://github.com/zomco/owradar-firmware/releases/download/0.0.19-a%2B20240819/merge-esp32c3-r60abd1-a4.bin", "offset": 0 }
           ]
       }
     ]
diff --git a/public/release/r60abd1/zero/0_0_19.json b/public/release/r60abd1/zero/0_0_19.json
index dd76bcb..eb4c955 100644
--- a/public/release/r60abd1/zero/0_0_19.json
+++ b/public/release/r60abd1/zero/0_0_19.json
@@ -1,14 +1,14 @@
 {
   "name": "OwRadar",
-  "version": "0.0.19",
+  "version": "0.0.19-a+20240819",
   "home_assistant_domain": "owradar",
   "funding_url": "https://owradar.owkor.com/guides/supporters.html",
   "new_install_prompt_erase": false,
   "builds": [
     {
-      "chipFamily": "ESP32C3",
+      "chipFamily": "ESP32-C3",
       "parts": [
-        { "path": "https://github.com/zomco/owradar-site/releases/download/0.0.19-a%2B4/merge-esp32c3-r60abd1-zero.bin", "offset": 0 }
+        { "path": "https://github.com/zomco/owradar-firmware/releases/download/0.0.19-a%2B20240819/merge-esp32c3-r60abd1-zero.bin", "offset": 0 }
       ]
     }
   ]
diff --git a/tsconfig.json b/tsconfig.json
index 70c7042..e42b8f2 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -22,6 +22,6 @@
       "@/*": ["./*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "include": ["next-env.d.ts", "types.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
   "exclude": ["node_modules"]
 }
diff --git a/types.d.ts b/types.d.ts
new file mode 100644
index 0000000..332869f
--- /dev/null
+++ b/types.d.ts
@@ -0,0 +1,4 @@
+interface ManiFestInfo {
+    name: string;
+    values: ManiFestInfo[];
+}
\ No newline at end of file