MK-312BT Funscript & Haptic Sync

Use MK-312BT with HaptiQ for synchronized funscript playback. The MK-312BT is an estim machine that connects via BT2 (Serial). Get started for free.

How to connect MK-312BT to funscripts

  1. Create a free HaptiQ account at haptiq.app/register.
  2. Connect your MK-312BT via BT2 (Serial) using Web Bluetooth or Buttplug.io / Intiface Central.
  3. Upload a .funscript file or generate one from any video with HaptiQ's AI engine.
  4. Press play — your MK-312BT syncs in real time with every keyframe in the script.

Frequently asked questions

Does the MK-312BT work with funscripts?

Yes. A funscript is a device-agnostic motion file, so the same script plays on any supported hardware. HaptiQ converts the motion in a video into a funscript and streams it to your MK-312BT in time with playback.

How does the MK-312BT connect to HaptiQ?

The MK-312BT connects over a wired USB connection. Browsers cannot open a raw serial port to a toy without a bridge, so run Intiface Central (Buttplug.io) on the same machine and HaptiQ will drive the device through it. This is desktop only.

Do I need Intiface or Buttplug.io for the MK-312BT?

Yes. Because the MK-312BT connects via BT2 (Serial) or Serial or Audio, a browser cannot reach it directly. Install Intiface Central, connect the device there, and HaptiQ will drive it through Buttplug.io.

Which browsers support the MK-312BT?

Use any modern browser on a desktop machine. The USB link is handled by Intiface Central, so browser choice does not matter.

Can I generate a funscript for the MK-312BT from my own video?

Yes. Upload a video or paste a link, and HaptiQ's motion analysis produces a .funscript you can play on the MK-312BT or export for another player. Large files are uploaded in parts, so multi-gigabyte VR video is supported.

What kind of device is the MK-312BT?

The MK-312BT is an estim machine. HaptiQ maps the vertical motion in a funscript onto whatever actuation the estim machine provides, so scripts written for other hardware still play.

Create a free HaptiQ account to connect your MK-312BT and play synced funscripts.

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