Lumina Go

Remote for WEMI & LYNCAST

Only for iPhone

Free

iPhone

Lumina Go turns your iPhone into a full-featured wireless remote for BLE-enabled projectors. REMOTE CONTROL Use the intuitive D-Pad for directional navigation, OK, Back, Home and Menu. Adjust volume, focus, and switch input sources — all from your phone. TOUCHPAD / MOUSE A large touch area lets you move the on-screen cursor with one finger, tap to click, two-finger tap for right-click, and two-finger swipe to scroll. Adjustable cursor speed from 0.5x to 3.0x. KEYBOARD Full QWERTY keyboard with letters, symbols and special keys. Type directly on your projector without an external keyboard. TEXT INPUT Compose longer text in a multi-line editor, then send it to your projector in one tap. Perfect for entering Wi-Fi passwords, URLs and search queries. AIR MOUSE Wave your phone to move the projector cursor — like a laser pointer. Uses gyroscope and accelerometer with one-tap calibration. No extra hardware needed. VOICE CONTROL Hold the mic button and speak. On-device speech recognition converts your voice into projector commands — navigation, media, settings, focus, brightness and more (50+ commands). Your audio never leaves your phone. STREAMING SEARCH Search for movies and TV shows across Netflix, Disney+, YouTube and Prime Video. See where each title is available, then tap to open it directly on your projector. HELP CENTER + FAQ + AI ASSISTANT Built-in Help Center with three tabs: (1) Step-by-step user guide with icons, (2) Searchable FAQ in multiple languages (loaded offline-first from a bundled copy, refreshed from cloud), (3) Optional AI Assistant that answers questions about Lumina Go and Hotack projectors. AI replies are generated by Meta Llama 3.1 running on Cloudflare inference — not used to train any model, chat history stays on your device and can be cleared anytime. Recommended for ages 12+. KEY FEATURES • Six tabs: Remote, Touchpad, Keyboard, Text Input, Air Mouse, Voice • Auto-connect when a single device is found • Dark / Light theme with persistent preference • Automatic reconnection if the projector restarts • Supports multiple projector models with adaptive layouts • 16 languages supported • Privacy-first: no analytics, no accounts REQUIREMENTS • A BLE-enabled projector running the companion receiver service • iPhone with iOS 16.0 or later • Bluetooth permission required for device discovery • Microphone permission for voice control (optional) • Internet for streaming search (optional) Lumina Go communicates via Bluetooth Low Energy (BLE) using a custom GATT protocol. No internet connection is required for core remote-control features. Personal data is not collected or transmitted — streaming search only sends your keyword and region to find available sources.

Ratings & Reviews

  • 2.6
    out of 5
    5 Ratings

WI-FI CONTROL MODE • New optional Wi-Fi transport: when your phone and projector share a network, the cursor and keys get even smoother — and the projector's Bluetooth stays free for your speaker • One-tap switch in the top bar; falls back to Bluetooth automatically MANUAL KEYSTONE • Drag the four corners of the picture right from your phone, with live preview • Optional lock to keep your correction after power-off (supported projectors) MORE • Dedicated Bluetooth-speaker button on supported projectors • Faster, more reliable device scanning and connection, with a new Rescan button on the device list • AI Assistant now always replies in the language you ask in • Help Center: new guides and FAQ for Wi-Fi mode and manual keystone • Stability and connection improvements

Version 3.1.0

The developer, 舟 周, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Search History
    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • 舟 周
Size
  • 5.8 MB
Category
  • Utilities
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
Languages
English and 15 more
  • English, Arabic, French, German, Hindi, Indonesian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
Age Rating
4+
Copyright
  • © 2026 Hotack Technology
  • Privacy Policy

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