Bluetooth Remote
Rand/0 Bluetooth Remote.
Bluetooth Remote
Bluetooth Remote lets Rand/0 connect to different devices for page turning, remote photography, and presentation control.
- Connect to most e-readers and use it as a page-turning remote.
- Connect to a phone and use it as a remote camera shutter.
- Connect to a computer and use it as a presentation remote for Keynote, PowerPoint, Figma, and more.
- Firmware 1.2.0 and later versions improve Bluetooth encrypted verification for Apple devices for better connection compatibility.
Button Modes
Rand/0 Bluetooth Remote supports multiple button output modes. In different modes, the up and down buttons send different Bluetooth button events to the connected device.
| Mode | Scenario | Description |
|---|---|---|
| Yuexingtong protocol | Hardware devices that support the Yuexingtong protocol | Works with compatible hardware reading devices. |
| PPT Remote | Keynote, PowerPoint, Figma Slides, and other presentation scenarios | Controls previous / next slide during presentations. |
| Mobile Page Turning | Short-video apps, feeds, and mobile apps that support vertical switching | Switches content up and down on phones or tablets. |
| Camera Remote | System camera apps or camera apps that support volume-key shutter | Works as a remote shutter. |
| Media Control | Music, video, or apps that support media keys | Controls previous / next track and similar media actions. |
| Reading Mode | WeRead, Apple Books, e-readers, and other reading scenarios | Turns pages while reading. |
| Suixiang Coding | Workflows or apps that support AI shortcut actions | The default up button is AI Accept, and the default down button is AI Summon. |
| Custom | Scenarios that need custom up/down button behavior | Assign different button events to the up and down buttons. |
About Suixiang Coding
In Suixiang Coding mode, the up button is set to AI Accept by default, and the down button is set to AI Summon by default. The actual effect depends on whether the connected device or app supports the corresponding button events.
Custom Buttons
In Custom mode, both the up and down buttons can be assigned from the following button events.
| Category | Available button events |
|---|---|
| No action | None |
| Camera / Volume | Camera / Volume+, Camera / Volume- |
| Media control | Play / Pause, Next Track, Previous Track |
| Common keyboard | Enter, Space, Page Up, Page Down, Left Arrow, Right Arrow |
| Page-turner control | Page-turner Previous Page, Page-turner Next Page, Page-turner Back, Page-turner Confirm, Page-turner Sleep, Page-turner Power Off, Page-turner Before Power Off |
| Presentation control | F5 Present, Esc Exit, B Black Screen |
| AI control | AI Summon, AI Accept, AI Inline |
Known Support
The following list summarizes compatibility we have confirmed and continue to maintain. Because apps, systems, and hardware firmware are updated over time, actual behavior may change across versions.
Phone Camera
| App / Hardware | Support | Notes |
|---|---|---|
| iPhone system camera | Confirmed support | Can be used as a remote shutter. |
| Android system camera | May support | Some Android camera apps support volume-key shutter, but behavior may vary by brand, system version, and camera app. |
Presentation and Design Tools
| App / Hardware | Support | Notes |
|---|---|---|
| Keynote | Confirmed support | Can control previous / next slide during presentations. |
| PowerPoint | Confirmed support | Can control previous / next slide during presentations. |
| Figma presentation / prototype preview | Confirmed support | Can control previous / next frame during presentations or prototype preview. |
| Figma Slides | Confirmed support | Can control slides during presentations. |
Short-Video Apps
| App / Hardware | Platform / Model | Support | Notes |
|---|---|---|---|
| Douyin | Web, macOS, iPadOS | Confirmed support | Can switch content up and down. |
| Douyin | iOS | Not supported | Due to app-side interaction limitations, Rand/0 cannot currently control this version. |
| Douyin AI | iOS | Confirmed support | Can switch content up and down. |
Audio Players
| App / Hardware | Platform / Model | Support | Notes |
|---|---|---|---|
| Common audio players | Apps that support media-key control | May support | Usually works for previous / next track control. Actual behavior depends on whether the app responds to system media keys. |
Reading Apps and E-Readers
| App / Hardware | Platform / Model | Support | Notes |
|---|---|---|---|
| WeRead | iOS, iPadOS | Confirmed support | Can turn pages while reading. |
| Apple Books | iOS, iPadOS, macOS | Confirmed support | Can turn pages while reading. |
| Yuexingtong | X3, X4 | Confirmed support | Can turn pages while reading. |
| Kindle | Paperwhite 6 | Confirmed support | Can turn pages while reading. |
| Onyx BOOX | Series devices | Confirmed support | Can turn pages while reading. |
| iReader | Series devices | Confirmed support | Can turn pages while reading. |
| Hanvon | Series devices | Confirmed support | Can turn pages while reading. |
| iFLYTEK Qidian Reader | Series devices | Confirmed support | Can turn pages while reading. |
| QQ E-book Reader | Series devices | May support | Can turn pages while reading. |
| Tomato Novel | App | Not supported | Rand/0 cannot currently control this app. |
| E-readers that support Bluetooth or keyboard page turning | General | May support | Depends on whether the e-reader or reading app supports Bluetooth button page turning. |
| Reading apps that support keyboard page turning | General | May support | Depends on whether the app supports external keyboard or Bluetooth button events. |
About Compatibility
Actual Bluetooth Remote support depends on Rand/0 firmware, the connected device, and whether the corresponding app or hardware supports Bluetooth button events.
As apps, systems, or hardware firmware are updated, something that worked before may temporarily stop working; the opposite may also happen when a previously unsupported app or device starts supporting the relevant input.
If you notice a compatibility change, please leave us feedback. We will update this table and, when necessary, try to contact the corresponding app or hardware vendor to seek better compatibility support.
Controls
- Long press the bottom button to enter.
- Wait until the device shows Waiting for connection.
- Open Bluetooth settings on your mobile device.
- Find Rand/0 Pager and pair it.
- Follow the on-device prompts after pairing.
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